Function testMICLoginSafariAuthenticationSession
has 93 lines of code (exceeds 25 allowed). Consider refactoring. Open
func testMICLoginSafariAuthenticationSession() {
let app = XCUIApplication()
let kid = "_kid_"
let port: in_port_t = 8080
app.launchEnvironment = [
Function testMICLoginWKWebView
has 74 lines of code (exceeds 25 allowed). Consider refactoring. Open
func testMICLoginWKWebView() {
let app = XCUIApplication()
let kid = "_kid_"
let port: in_port_t = 8080
app.launchEnvironment = [
Avoid too many return
statements within this function. Open
return .notFound
Avoid too many return
statements within this function. Open
return true
Avoid too many return
statements within this function. Open
return .ok(.json(json as AnyObject))
Avoid too many return
statements within this function. Open
return true
Avoid too many return
statements within this function. Open
return .ok(.json(json as AnyObject))
Avoid too many return
statements within this function. Open
return .notFound
Function testMICLoginSafariAuthenticationSession
has a Cognitive Complexity of 6 (exceeds 5 allowed). Consider refactoring. Open
func testMICLoginSafariAuthenticationSession() {
let app = XCUIApplication()
let kid = "_kid_"
let port: in_port_t = 8080
app.launchEnvironment = [
- Read upRead up
Cognitive Complexity
Cognitive Complexity is a measure of how difficult a unit of code is to intuitively understand. Unlike Cyclomatic Complexity, which determines how difficult your code will be to test, Cognitive Complexity tells you how difficult your code will be to read and comprehend.
A method's cognitive complexity is based on a few simple rules:
- Code is not considered more complex when it uses shorthand that the language provides for collapsing multiple statements into one
- Code is considered more complex for each "break in the linear flow of the code"
- Code is considered more complex when "flow breaking structures are nested"
Further reading
Identical blocks of code found in 2 locations. Consider refactoring. Open
server["/:v/oauth/token"] = { request in
XCTAssertEqual(request.params[":v"], "v3")
if let (_, _code) = request.parseUrlencodedForm().filter({ key, value in key == "code" }).first, code == _code {
return .ok(.json([
"access_token" : UUID().uuidString,
- Read upRead up
Duplicated Code
Duplicated code can lead to software that is hard to understand and difficult to change. The Don't Repeat Yourself (DRY) principle states:
Every piece of knowledge must have a single, unambiguous, authoritative representation within a system.
When you violate DRY, bugs and maintenance problems are sure to follow. Duplicated code has a tendency to both continue to replicate and also to diverge (leaving bugs as two similar implementations differ in subtle ways).
Tuning
This issue has a mass of 133.
We set useful threshold defaults for the languages we support but you may want to adjust these settings based on your project guidelines.
The threshold configuration represents the minimum mass a code block must have to be analyzed for duplication. The lower the threshold, the more fine-grained the comparison.
If the engine is too easily reporting duplication, try raising the threshold. If you suspect that the engine isn't catching enough duplication, try lowering the threshold. The best setting tends to differ from language to language.
See codeclimate-duplication
's documentation for more information about tuning the mass threshold in your .codeclimate.yml
.
Refactorings
- Extract Method
- Extract Class
- Form Template Method
- Introduce Null Object
- Pull Up Method
- Pull Up Field
- Substitute Algorithm
Further Reading
- Don't Repeat Yourself on the C2 Wiki
- Duplicated Code on SourceMaking
- Refactoring: Improving the Design of Existing Code by Martin Fowler. Duplicated Code, p76
Identical blocks of code found in 2 locations. Consider refactoring. Open
server["/:v/oauth/token"] = { request in
XCTAssertEqual(request.params[":v"], "v3")
if let (_, _code) = request.parseUrlencodedForm().filter({ key, value in key == "code" }).first, code == _code {
return .ok(.json([
"access_token" : UUID().uuidString,
- Read upRead up
Duplicated Code
Duplicated code can lead to software that is hard to understand and difficult to change. The Don't Repeat Yourself (DRY) principle states:
Every piece of knowledge must have a single, unambiguous, authoritative representation within a system.
When you violate DRY, bugs and maintenance problems are sure to follow. Duplicated code has a tendency to both continue to replicate and also to diverge (leaving bugs as two similar implementations differ in subtle ways).
Tuning
This issue has a mass of 133.
We set useful threshold defaults for the languages we support but you may want to adjust these settings based on your project guidelines.
The threshold configuration represents the minimum mass a code block must have to be analyzed for duplication. The lower the threshold, the more fine-grained the comparison.
If the engine is too easily reporting duplication, try raising the threshold. If you suspect that the engine isn't catching enough duplication, try lowering the threshold. The best setting tends to differ from language to language.
See codeclimate-duplication
's documentation for more information about tuning the mass threshold in your .codeclimate.yml
.
Refactorings
- Extract Method
- Extract Class
- Form Template Method
- Introduce Null Object
- Pull Up Method
- Pull Up Field
- Substitute Algorithm
Further Reading
- Don't Repeat Yourself on the C2 Wiki
- Duplicated Code on SourceMaking
- Refactoring: Improving the Design of Existing Code by Martin Fowler. Duplicated Code, p76
Identical blocks of code found in 2 locations. Consider refactoring. Open
server["/:v/oauth/auth"] = { request in
XCTAssertEqual(request.params[":v"], "v3")
if let (_, redirectUri) = request.queryParams.filter({ key, value in key == "redirect_uri" }).first {
return HttpResponse.raw(302, "Found", ["Location" : "\(redirectUri)?code=\(code)"], { bodyWriter in
try! bodyWriter.write("Redirecting...".data(using: .utf8)!)
- Read upRead up
Duplicated Code
Duplicated code can lead to software that is hard to understand and difficult to change. The Don't Repeat Yourself (DRY) principle states:
Every piece of knowledge must have a single, unambiguous, authoritative representation within a system.
When you violate DRY, bugs and maintenance problems are sure to follow. Duplicated code has a tendency to both continue to replicate and also to diverge (leaving bugs as two similar implementations differ in subtle ways).
Tuning
This issue has a mass of 125.
We set useful threshold defaults for the languages we support but you may want to adjust these settings based on your project guidelines.
The threshold configuration represents the minimum mass a code block must have to be analyzed for duplication. The lower the threshold, the more fine-grained the comparison.
If the engine is too easily reporting duplication, try raising the threshold. If you suspect that the engine isn't catching enough duplication, try lowering the threshold. The best setting tends to differ from language to language.
See codeclimate-duplication
's documentation for more information about tuning the mass threshold in your .codeclimate.yml
.
Refactorings
- Extract Method
- Extract Class
- Form Template Method
- Introduce Null Object
- Pull Up Method
- Pull Up Field
- Substitute Algorithm
Further Reading
- Don't Repeat Yourself on the C2 Wiki
- Duplicated Code on SourceMaking
- Refactoring: Improving the Design of Existing Code by Martin Fowler. Duplicated Code, p76
Identical blocks of code found in 2 locations. Consider refactoring. Open
server["/:v/oauth/auth"] = { request in
XCTAssertEqual(request.params[":v"], "v3")
if let (_, redirectUri) = request.queryParams.filter({ key, value in key == "redirect_uri" }).first {
return HttpResponse.raw(302, "Found", ["Location" : "\(redirectUri)?code=\(code)"], { bodyWriter in
try! bodyWriter.write("Redirecting...".data(using: .utf8)!)
- Read upRead up
Duplicated Code
Duplicated code can lead to software that is hard to understand and difficult to change. The Don't Repeat Yourself (DRY) principle states:
Every piece of knowledge must have a single, unambiguous, authoritative representation within a system.
When you violate DRY, bugs and maintenance problems are sure to follow. Duplicated code has a tendency to both continue to replicate and also to diverge (leaving bugs as two similar implementations differ in subtle ways).
Tuning
This issue has a mass of 125.
We set useful threshold defaults for the languages we support but you may want to adjust these settings based on your project guidelines.
The threshold configuration represents the minimum mass a code block must have to be analyzed for duplication. The lower the threshold, the more fine-grained the comparison.
If the engine is too easily reporting duplication, try raising the threshold. If you suspect that the engine isn't catching enough duplication, try lowering the threshold. The best setting tends to differ from language to language.
See codeclimate-duplication
's documentation for more information about tuning the mass threshold in your .codeclimate.yml
.
Refactorings
- Extract Method
- Extract Class
- Form Template Method
- Introduce Null Object
- Pull Up Method
- Pull Up Field
- Substitute Algorithm
Further Reading
- Don't Repeat Yourself on the C2 Wiki
- Duplicated Code on SourceMaking
- Refactoring: Improving the Design of Existing Code by Martin Fowler. Duplicated Code, p76
Identical blocks of code found in 2 locations. Consider refactoring. Open
let json = [
"_id" : userId,
"username" : UUID().uuidString,
"_kmd" : [
"lmt" : "2017-09-05T16:48:35.667Z",
- Read upRead up
Duplicated Code
Duplicated code can lead to software that is hard to understand and difficult to change. The Don't Repeat Yourself (DRY) principle states:
Every piece of knowledge must have a single, unambiguous, authoritative representation within a system.
When you violate DRY, bugs and maintenance problems are sure to follow. Duplicated code has a tendency to both continue to replicate and also to diverge (leaving bugs as two similar implementations differ in subtle ways).
Tuning
This issue has a mass of 72.
We set useful threshold defaults for the languages we support but you may want to adjust these settings based on your project guidelines.
The threshold configuration represents the minimum mass a code block must have to be analyzed for duplication. The lower the threshold, the more fine-grained the comparison.
If the engine is too easily reporting duplication, try raising the threshold. If you suspect that the engine isn't catching enough duplication, try lowering the threshold. The best setting tends to differ from language to language.
See codeclimate-duplication
's documentation for more information about tuning the mass threshold in your .codeclimate.yml
.
Refactorings
- Extract Method
- Extract Class
- Form Template Method
- Introduce Null Object
- Pull Up Method
- Pull Up Field
- Substitute Algorithm
Further Reading
- Don't Repeat Yourself on the C2 Wiki
- Duplicated Code on SourceMaking
- Refactoring: Improving the Design of Existing Code by Martin Fowler. Duplicated Code, p76
Identical blocks of code found in 2 locations. Consider refactoring. Open
let json = [
"_id" : userId,
"username" : UUID().uuidString,
"_kmd" : [
"lmt" : "2017-09-05T16:48:35.667Z",
- Read upRead up
Duplicated Code
Duplicated code can lead to software that is hard to understand and difficult to change. The Don't Repeat Yourself (DRY) principle states:
Every piece of knowledge must have a single, unambiguous, authoritative representation within a system.
When you violate DRY, bugs and maintenance problems are sure to follow. Duplicated code has a tendency to both continue to replicate and also to diverge (leaving bugs as two similar implementations differ in subtle ways).
Tuning
This issue has a mass of 72.
We set useful threshold defaults for the languages we support but you may want to adjust these settings based on your project guidelines.
The threshold configuration represents the minimum mass a code block must have to be analyzed for duplication. The lower the threshold, the more fine-grained the comparison.
If the engine is too easily reporting duplication, try raising the threshold. If you suspect that the engine isn't catching enough duplication, try lowering the threshold. The best setting tends to differ from language to language.
See codeclimate-duplication
's documentation for more information about tuning the mass threshold in your .codeclimate.yml
.
Refactorings
- Extract Method
- Extract Class
- Form Template Method
- Introduce Null Object
- Pull Up Method
- Pull Up Field
- Substitute Algorithm
Further Reading
- Don't Repeat Yourself on the C2 Wiki
- Duplicated Code on SourceMaking
- Refactoring: Improving the Design of Existing Code by Martin Fowler. Duplicated Code, p76
Identical blocks of code found in 2 locations. Consider refactoring. Open
server.post["/user/:kid/login"] = { request in
XCTAssertEqual(request.params[":kid"], kid)
return .ok(.json(json as AnyObject))
}
- Read upRead up
Duplicated Code
Duplicated code can lead to software that is hard to understand and difficult to change. The Don't Repeat Yourself (DRY) principle states:
Every piece of knowledge must have a single, unambiguous, authoritative representation within a system.
When you violate DRY, bugs and maintenance problems are sure to follow. Duplicated code has a tendency to both continue to replicate and also to diverge (leaving bugs as two similar implementations differ in subtle ways).
Tuning
This issue has a mass of 56.
We set useful threshold defaults for the languages we support but you may want to adjust these settings based on your project guidelines.
The threshold configuration represents the minimum mass a code block must have to be analyzed for duplication. The lower the threshold, the more fine-grained the comparison.
If the engine is too easily reporting duplication, try raising the threshold. If you suspect that the engine isn't catching enough duplication, try lowering the threshold. The best setting tends to differ from language to language.
See codeclimate-duplication
's documentation for more information about tuning the mass threshold in your .codeclimate.yml
.
Refactorings
- Extract Method
- Extract Class
- Form Template Method
- Introduce Null Object
- Pull Up Method
- Pull Up Field
- Substitute Algorithm
Further Reading
- Don't Repeat Yourself on the C2 Wiki
- Duplicated Code on SourceMaking
- Refactoring: Improving the Design of Existing Code by Martin Fowler. Duplicated Code, p76
Identical blocks of code found in 2 locations. Consider refactoring. Open
server.post["/user/:kid/login"] = { request in
XCTAssertEqual(request.params[":kid"], kid)
return .ok(.json(json as AnyObject))
}
- Read upRead up
Duplicated Code
Duplicated code can lead to software that is hard to understand and difficult to change. The Don't Repeat Yourself (DRY) principle states:
Every piece of knowledge must have a single, unambiguous, authoritative representation within a system.
When you violate DRY, bugs and maintenance problems are sure to follow. Duplicated code has a tendency to both continue to replicate and also to diverge (leaving bugs as two similar implementations differ in subtle ways).
Tuning
This issue has a mass of 56.
We set useful threshold defaults for the languages we support but you may want to adjust these settings based on your project guidelines.
The threshold configuration represents the minimum mass a code block must have to be analyzed for duplication. The lower the threshold, the more fine-grained the comparison.
If the engine is too easily reporting duplication, try raising the threshold. If you suspect that the engine isn't catching enough duplication, try lowering the threshold. The best setting tends to differ from language to language.
See codeclimate-duplication
's documentation for more information about tuning the mass threshold in your .codeclimate.yml
.
Refactorings
- Extract Method
- Extract Class
- Form Template Method
- Introduce Null Object
- Pull Up Method
- Pull Up Field
- Substitute Algorithm
Further Reading
- Don't Repeat Yourself on the C2 Wiki
- Duplicated Code on SourceMaking
- Refactoring: Improving the Design of Existing Code by Martin Fowler. Duplicated Code, p76
Similar blocks of code found in 2 locations. Consider refactoring. Open
XCTContext.runActivity(named: "Tap SFAuthenticationSession switcher") { activity in
app.switches["SFAuthenticationSession"].tap()
activity.add(XCTAttachment(screenshot: app.screenshot()))
}
- Read upRead up
Duplicated Code
Duplicated code can lead to software that is hard to understand and difficult to change. The Don't Repeat Yourself (DRY) principle states:
Every piece of knowledge must have a single, unambiguous, authoritative representation within a system.
When you violate DRY, bugs and maintenance problems are sure to follow. Duplicated code has a tendency to both continue to replicate and also to diverge (leaving bugs as two similar implementations differ in subtle ways).
Tuning
This issue has a mass of 47.
We set useful threshold defaults for the languages we support but you may want to adjust these settings based on your project guidelines.
The threshold configuration represents the minimum mass a code block must have to be analyzed for duplication. The lower the threshold, the more fine-grained the comparison.
If the engine is too easily reporting duplication, try raising the threshold. If you suspect that the engine isn't catching enough duplication, try lowering the threshold. The best setting tends to differ from language to language.
See codeclimate-duplication
's documentation for more information about tuning the mass threshold in your .codeclimate.yml
.
Refactorings
- Extract Method
- Extract Class
- Form Template Method
- Introduce Null Object
- Pull Up Method
- Pull Up Field
- Substitute Algorithm
Further Reading
- Don't Repeat Yourself on the C2 Wiki
- Duplicated Code on SourceMaking
- Refactoring: Improving the Design of Existing Code by Martin Fowler. Duplicated Code, p76
Similar blocks of code found in 2 locations. Consider refactoring. Open
XCTContext.runActivity(named: "Open MIC Login") { activity in
app.staticTexts["MIC Login"].tap()
activity.add(XCTAttachment(screenshot: app.screenshot()))
}
- Read upRead up
Duplicated Code
Duplicated code can lead to software that is hard to understand and difficult to change. The Don't Repeat Yourself (DRY) principle states:
Every piece of knowledge must have a single, unambiguous, authoritative representation within a system.
When you violate DRY, bugs and maintenance problems are sure to follow. Duplicated code has a tendency to both continue to replicate and also to diverge (leaving bugs as two similar implementations differ in subtle ways).
Tuning
This issue has a mass of 47.
We set useful threshold defaults for the languages we support but you may want to adjust these settings based on your project guidelines.
The threshold configuration represents the minimum mass a code block must have to be analyzed for duplication. The lower the threshold, the more fine-grained the comparison.
If the engine is too easily reporting duplication, try raising the threshold. If you suspect that the engine isn't catching enough duplication, try lowering the threshold. The best setting tends to differ from language to language.
See codeclimate-duplication
's documentation for more information about tuning the mass threshold in your .codeclimate.yml
.
Refactorings
- Extract Method
- Extract Class
- Form Template Method
- Introduce Null Object
- Pull Up Method
- Pull Up Field
- Substitute Algorithm
Further Reading
- Don't Repeat Yourself on the C2 Wiki
- Duplicated Code on SourceMaking
- Refactoring: Improving the Design of Existing Code by Martin Fowler. Duplicated Code, p76
Colon at column 24 should have no spaces before it Open
"username" : UUID().uuidString,
- Read upRead up
- Exclude checks
colon-whitespace
There should be no whitespace preceding the colon, exactly one whitespace after the colon for:
* var
, class
, struct
, protocol
, extension
, func
, and tuple
declarations
* dict
literals and types
* case
statements
However, for conditional expressions there should be a single whitespace before and after the colon.
Variable declarations
Preferred
var x: Int = 2
Not Preferred
var x : Int
var y: String
Dictionary literals and types
Preferred
var x = [ 'key1': 1, 'key2': 2 ]
var y: [ Int: String ]
Not Preferred
var x = [ 'key1' : 1, 'key2': 3]
var y: [ Int : String ]
Case statements
Preferred
switch character {
case "a": doSomething(a);
default: alert();
}
Not Preferred
switch character {
case "a" : doSomething(a);
default: alert();
}
Class, Struct, Protocol, and Extension declarations
Preferred
class ClassName: BaseClass {
}
struct StructName: BaseStruct {
}
protocol ProtocolName: AnotherProtocol {
}
extension TypeName: ProtocolName {
}
Not Preferred
class ClassName : BaseClass {
}
struct StructName: BaseStruct {
}
protocol ProtocolName:AnotherProtocol {
}
extension TypeName : ProtocolName {
}
Tuple declarations
Preferred
var y = (key: 1, value: 2)
Not Preferred
var y = (key:1, value : 2)
Function declarations
Preferred
func someFunction<t: someclass u: someprotocol>(someT: T, someU: U) {
}</t:>
Not Preferred
func someFunction<t : someclass u:someprotocol>(someT: T, someU: U) {
}</t>
Conditional expressions
Preferred
var x = condition ? a : b
Not Preferred
var x = condition ? a: b
var x = condition ? a : b
Colon at column 20 should have no spaces before it Open
"_kmd" : [
- Read upRead up
- Exclude checks
colon-whitespace
There should be no whitespace preceding the colon, exactly one whitespace after the colon for:
* var
, class
, struct
, protocol
, extension
, func
, and tuple
declarations
* dict
literals and types
* case
statements
However, for conditional expressions there should be a single whitespace before and after the colon.
Variable declarations
Preferred
var x: Int = 2
Not Preferred
var x : Int
var y: String
Dictionary literals and types
Preferred
var x = [ 'key1': 1, 'key2': 2 ]
var y: [ Int: String ]
Not Preferred
var x = [ 'key1' : 1, 'key2': 3]
var y: [ Int : String ]
Case statements
Preferred
switch character {
case "a": doSomething(a);
default: alert();
}
Not Preferred
switch character {
case "a" : doSomething(a);
default: alert();
}
Class, Struct, Protocol, and Extension declarations
Preferred
class ClassName: BaseClass {
}
struct StructName: BaseStruct {
}
protocol ProtocolName: AnotherProtocol {
}
extension TypeName: ProtocolName {
}
Not Preferred
class ClassName : BaseClass {
}
struct StructName: BaseStruct {
}
protocol ProtocolName:AnotherProtocol {
}
extension TypeName : ProtocolName {
}
Tuple declarations
Preferred
var y = (key: 1, value: 2)
Not Preferred
var y = (key:1, value : 2)
Function declarations
Preferred
func someFunction<t: someclass u: someprotocol>(someT: T, someU: U) {
}</t:>
Not Preferred
func someFunction<t : someclass u:someprotocol>(someT: T, someU: U) {
}</t>
Conditional expressions
Preferred
var x = condition ? a : b
Not Preferred
var x = condition ? a: b
var x = condition ? a : b
Constant should be lowerCamelCase Open
if let (_, _code) = request.parseUrlencodedForm().filter({ key, value in key == "code" }).first, code == _code {
- Read upRead up
- Exclude checks
constant-naming
Global constants should follow either UpperCamelCase or lowerCamelCase naming conventions. Local constants should follow lowerCamelCase naming conventions.
Preferred
let MaxHeight = 42
let maxHeight = 42
Not Preferred
let max_height = 42
Colon at column 41 should have no spaces before it Open
"refresh_token" : UUID().uuidString
- Read upRead up
- Exclude checks
colon-whitespace
There should be no whitespace preceding the colon, exactly one whitespace after the colon for:
* var
, class
, struct
, protocol
, extension
, func
, and tuple
declarations
* dict
literals and types
* case
statements
However, for conditional expressions there should be a single whitespace before and after the colon.
Variable declarations
Preferred
var x: Int = 2
Not Preferred
var x : Int
var y: String
Dictionary literals and types
Preferred
var x = [ 'key1': 1, 'key2': 2 ]
var y: [ Int: String ]
Not Preferred
var x = [ 'key1' : 1, 'key2': 3]
var y: [ Int : String ]
Case statements
Preferred
switch character {
case "a": doSomething(a);
default: alert();
}
Not Preferred
switch character {
case "a" : doSomething(a);
default: alert();
}
Class, Struct, Protocol, and Extension declarations
Preferred
class ClassName: BaseClass {
}
struct StructName: BaseStruct {
}
protocol ProtocolName: AnotherProtocol {
}
extension TypeName: ProtocolName {
}
Not Preferred
class ClassName : BaseClass {
}
struct StructName: BaseStruct {
}
protocol ProtocolName:AnotherProtocol {
}
extension TypeName : ProtocolName {
}
Tuple declarations
Preferred
var y = (key: 1, value: 2)
Not Preferred
var y = (key:1, value : 2)
Function declarations
Preferred
func someFunction<t: someclass u: someprotocol>(someT: T, someU: U) {
}</t:>
Not Preferred
func someFunction<t : someclass u:someprotocol>(someT: T, someU: U) {
}</t>
Conditional expressions
Preferred
var x = condition ? a : b
Not Preferred
var x = condition ? a: b
var x = condition ? a : b
Colon at column 35 should have no spaces before it Open
"KINVEY_MIC_AUTH_URL" : "http://localhost:\(port)",
- Read upRead up
- Exclude checks
colon-whitespace
There should be no whitespace preceding the colon, exactly one whitespace after the colon for:
* var
, class
, struct
, protocol
, extension
, func
, and tuple
declarations
* dict
literals and types
* case
statements
However, for conditional expressions there should be a single whitespace before and after the colon.
Variable declarations
Preferred
var x: Int = 2
Not Preferred
var x : Int
var y: String
Dictionary literals and types
Preferred
var x = [ 'key1': 1, 'key2': 2 ]
var y: [ Int: String ]
Not Preferred
var x = [ 'key1' : 1, 'key2': 3]
var y: [ Int : String ]
Case statements
Preferred
switch character {
case "a": doSomething(a);
default: alert();
}
Not Preferred
switch character {
case "a" : doSomething(a);
default: alert();
}
Class, Struct, Protocol, and Extension declarations
Preferred
class ClassName: BaseClass {
}
struct StructName: BaseStruct {
}
protocol ProtocolName: AnotherProtocol {
}
extension TypeName: ProtocolName {
}
Not Preferred
class ClassName : BaseClass {
}
struct StructName: BaseStruct {
}
protocol ProtocolName:AnotherProtocol {
}
extension TypeName : ProtocolName {
}
Tuple declarations
Preferred
var y = (key: 1, value: 2)
Not Preferred
var y = (key:1, value : 2)
Function declarations
Preferred
func someFunction<t: someclass u: someprotocol>(someT: T, someU: U) {
}</t:>
Not Preferred
func someFunction<t : someclass u:someprotocol>(someT: T, someU: U) {
}</t>
Conditional expressions
Preferred
var x = condition ? a : b
Not Preferred
var x = condition ? a: b
var x = condition ? a : b
Colon at column 20 should have no spaces before it Open
"_kmd" : [
- Read upRead up
- Exclude checks
colon-whitespace
There should be no whitespace preceding the colon, exactly one whitespace after the colon for:
* var
, class
, struct
, protocol
, extension
, func
, and tuple
declarations
* dict
literals and types
* case
statements
However, for conditional expressions there should be a single whitespace before and after the colon.
Variable declarations
Preferred
var x: Int = 2
Not Preferred
var x : Int
var y: String
Dictionary literals and types
Preferred
var x = [ 'key1': 1, 'key2': 2 ]
var y: [ Int: String ]
Not Preferred
var x = [ 'key1' : 1, 'key2': 3]
var y: [ Int : String ]
Case statements
Preferred
switch character {
case "a": doSomething(a);
default: alert();
}
Not Preferred
switch character {
case "a" : doSomething(a);
default: alert();
}
Class, Struct, Protocol, and Extension declarations
Preferred
class ClassName: BaseClass {
}
struct StructName: BaseStruct {
}
protocol ProtocolName: AnotherProtocol {
}
extension TypeName: ProtocolName {
}
Not Preferred
class ClassName : BaseClass {
}
struct StructName: BaseStruct {
}
protocol ProtocolName:AnotherProtocol {
}
extension TypeName : ProtocolName {
}
Tuple declarations
Preferred
var y = (key: 1, value: 2)
Not Preferred
var y = (key:1, value : 2)
Function declarations
Preferred
func someFunction<t: someclass u: someprotocol>(someT: T, someU: U) {
}</t:>
Not Preferred
func someFunction<t : someclass u:someprotocol>(someT: T, someU: U) {
}</t>
Conditional expressions
Preferred
var x = condition ? a : b
Not Preferred
var x = condition ? a: b
var x = condition ? a : b
Line should not have any trailing whitespace Open
- Read upRead up
- Exclude checks
trailing-whitespace
Flag whitespace after the last non-whitespace character on each line until the newline.
Preferred
let number = 42¬
Not Preferred
let number = 42••¬
Colon at column 29 should have no spaces before it Open
"authtoken" : UUID().uuidString
- Read upRead up
- Exclude checks
colon-whitespace
There should be no whitespace preceding the colon, exactly one whitespace after the colon for:
* var
, class
, struct
, protocol
, extension
, func
, and tuple
declarations
* dict
literals and types
* case
statements
However, for conditional expressions there should be a single whitespace before and after the colon.
Variable declarations
Preferred
var x: Int = 2
Not Preferred
var x : Int
var y: String
Dictionary literals and types
Preferred
var x = [ 'key1': 1, 'key2': 2 ]
var y: [ Int: String ]
Not Preferred
var x = [ 'key1' : 1, 'key2': 3]
var y: [ Int : String ]
Case statements
Preferred
switch character {
case "a": doSomething(a);
default: alert();
}
Not Preferred
switch character {
case "a" : doSomething(a);
default: alert();
}
Class, Struct, Protocol, and Extension declarations
Preferred
class ClassName: BaseClass {
}
struct StructName: BaseStruct {
}
protocol ProtocolName: AnotherProtocol {
}
extension TypeName: ProtocolName {
}
Not Preferred
class ClassName : BaseClass {
}
struct StructName: BaseStruct {
}
protocol ProtocolName:AnotherProtocol {
}
extension TypeName : ProtocolName {
}
Tuple declarations
Preferred
var y = (key: 1, value: 2)
Not Preferred
var y = (key:1, value : 2)
Function declarations
Preferred
func someFunction<t: someclass u: someprotocol>(someT: T, someU: U) {
}</t:>
Not Preferred
func someFunction<t : someclass u:someprotocol>(someT: T, someU: U) {
}</t>
Conditional expressions
Preferred
var x = condition ? a : b
Not Preferred
var x = condition ? a: b
var x = condition ? a : b
Colon at column 20 should have no spaces before it Open
"_acl" : [
- Read upRead up
- Exclude checks
colon-whitespace
There should be no whitespace preceding the colon, exactly one whitespace after the colon for:
* var
, class
, struct
, protocol
, extension
, func
, and tuple
declarations
* dict
literals and types
* case
statements
However, for conditional expressions there should be a single whitespace before and after the colon.
Variable declarations
Preferred
var x: Int = 2
Not Preferred
var x : Int
var y: String
Dictionary literals and types
Preferred
var x = [ 'key1': 1, 'key2': 2 ]
var y: [ Int: String ]
Not Preferred
var x = [ 'key1' : 1, 'key2': 3]
var y: [ Int : String ]
Case statements
Preferred
switch character {
case "a": doSomething(a);
default: alert();
}
Not Preferred
switch character {
case "a" : doSomething(a);
default: alert();
}
Class, Struct, Protocol, and Extension declarations
Preferred
class ClassName: BaseClass {
}
struct StructName: BaseStruct {
}
protocol ProtocolName: AnotherProtocol {
}
extension TypeName: ProtocolName {
}
Not Preferred
class ClassName : BaseClass {
}
struct StructName: BaseStruct {
}
protocol ProtocolName:AnotherProtocol {
}
extension TypeName : ProtocolName {
}
Tuple declarations
Preferred
var y = (key: 1, value: 2)
Not Preferred
var y = (key:1, value : 2)
Function declarations
Preferred
func someFunction<t: someclass u: someprotocol>(someT: T, someU: U) {
}</t:>
Not Preferred
func someFunction<t : someclass u:someprotocol>(someT: T, someU: U) {
}</t>
Conditional expressions
Preferred
var x = condition ? a : b
Not Preferred
var x = condition ? a: b
var x = condition ? a : b
Line should not have any trailing whitespace Open
- Read upRead up
- Exclude checks
trailing-whitespace
Flag whitespace after the last non-whitespace character on each line until the newline.
Preferred
let number = 42¬
Not Preferred
let number = 42••¬
Line should not have any trailing whitespace Open
- Read upRead up
- Exclude checks
trailing-whitespace
Flag whitespace after the last non-whitespace character on each line until the newline.
Preferred
let number = 42¬
Not Preferred
let number = 42••¬
Colon at column 23 should have no spaces before it Open
"lmt" : "2017-09-05T16:48:35.667Z",
- Read upRead up
- Exclude checks
colon-whitespace
There should be no whitespace preceding the colon, exactly one whitespace after the colon for:
* var
, class
, struct
, protocol
, extension
, func
, and tuple
declarations
* dict
literals and types
* case
statements
However, for conditional expressions there should be a single whitespace before and after the colon.
Variable declarations
Preferred
var x: Int = 2
Not Preferred
var x : Int
var y: String
Dictionary literals and types
Preferred
var x = [ 'key1': 1, 'key2': 2 ]
var y: [ Int: String ]
Not Preferred
var x = [ 'key1' : 1, 'key2': 3]
var y: [ Int : String ]
Case statements
Preferred
switch character {
case "a": doSomething(a);
default: alert();
}
Not Preferred
switch character {
case "a" : doSomething(a);
default: alert();
}
Class, Struct, Protocol, and Extension declarations
Preferred
class ClassName: BaseClass {
}
struct StructName: BaseStruct {
}
protocol ProtocolName: AnotherProtocol {
}
extension TypeName: ProtocolName {
}
Not Preferred
class ClassName : BaseClass {
}
struct StructName: BaseStruct {
}
protocol ProtocolName:AnotherProtocol {
}
extension TypeName : ProtocolName {
}
Tuple declarations
Preferred
var y = (key: 1, value: 2)
Not Preferred
var y = (key:1, value : 2)
Function declarations
Preferred
func someFunction<t: someclass u: someprotocol>(someT: T, someU: U) {
}</t:>
Not Preferred
func someFunction<t : someclass u:someprotocol>(someT: T, someU: U) {
}</t>
Conditional expressions
Preferred
var x = condition ? a : b
Not Preferred
var x = condition ? a: b
var x = condition ? a : b
Line should not have any trailing whitespace Open
- Read upRead up
- Exclude checks
trailing-whitespace
Flag whitespace after the last non-whitespace character on each line until the newline.
Preferred
let number = 42¬
Not Preferred
let number = 42••¬
Colon at column 29 should have no spaces before it Open
"authtoken" : UUID().uuidString
- Read upRead up
- Exclude checks
colon-whitespace
There should be no whitespace preceding the colon, exactly one whitespace after the colon for:
* var
, class
, struct
, protocol
, extension
, func
, and tuple
declarations
* dict
literals and types
* case
statements
However, for conditional expressions there should be a single whitespace before and after the colon.
Variable declarations
Preferred
var x: Int = 2
Not Preferred
var x : Int
var y: String
Dictionary literals and types
Preferred
var x = [ 'key1': 1, 'key2': 2 ]
var y: [ Int: String ]
Not Preferred
var x = [ 'key1' : 1, 'key2': 3]
var y: [ Int : String ]
Case statements
Preferred
switch character {
case "a": doSomething(a);
default: alert();
}
Not Preferred
switch character {
case "a" : doSomething(a);
default: alert();
}
Class, Struct, Protocol, and Extension declarations
Preferred
class ClassName: BaseClass {
}
struct StructName: BaseStruct {
}
protocol ProtocolName: AnotherProtocol {
}
extension TypeName: ProtocolName {
}
Not Preferred
class ClassName : BaseClass {
}
struct StructName: BaseStruct {
}
protocol ProtocolName:AnotherProtocol {
}
extension TypeName : ProtocolName {
}
Tuple declarations
Preferred
var y = (key: 1, value: 2)
Not Preferred
var y = (key:1, value : 2)
Function declarations
Preferred
func someFunction<t: someclass u: someprotocol>(someT: T, someU: U) {
}</t:>
Not Preferred
func someFunction<t : someclass u:someprotocol>(someT: T, someU: U) {
}</t>
Conditional expressions
Preferred
var x = condition ? a : b
Not Preferred
var x = condition ? a: b
var x = condition ? a : b
Line should not have any trailing whitespace Open
- Read upRead up
- Exclude checks
trailing-whitespace
Flag whitespace after the last non-whitespace character on each line until the newline.
Preferred
let number = 42¬
Not Preferred
let number = 42••¬
Line should not have any trailing whitespace Open
- Read upRead up
- Exclude checks
trailing-whitespace
Flag whitespace after the last non-whitespace character on each line until the newline.
Preferred
let number = 42¬
Not Preferred
let number = 42••¬
Colon at column 27 should have no spaces before it Open
"creator" : UUID().uuidString
- Read upRead up
- Exclude checks
colon-whitespace
There should be no whitespace preceding the colon, exactly one whitespace after the colon for:
* var
, class
, struct
, protocol
, extension
, func
, and tuple
declarations
* dict
literals and types
* case
statements
However, for conditional expressions there should be a single whitespace before and after the colon.
Variable declarations
Preferred
var x: Int = 2
Not Preferred
var x : Int
var y: String
Dictionary literals and types
Preferred
var x = [ 'key1': 1, 'key2': 2 ]
var y: [ Int: String ]
Not Preferred
var x = [ 'key1' : 1, 'key2': 3]
var y: [ Int : String ]
Case statements
Preferred
switch character {
case "a": doSomething(a);
default: alert();
}
Not Preferred
switch character {
case "a" : doSomething(a);
default: alert();
}
Class, Struct, Protocol, and Extension declarations
Preferred
class ClassName: BaseClass {
}
struct StructName: BaseStruct {
}
protocol ProtocolName: AnotherProtocol {
}
extension TypeName: ProtocolName {
}
Not Preferred
class ClassName : BaseClass {
}
struct StructName: BaseStruct {
}
protocol ProtocolName:AnotherProtocol {
}
extension TypeName : ProtocolName {
}
Tuple declarations
Preferred
var y = (key: 1, value: 2)
Not Preferred
var y = (key:1, value : 2)
Function declarations
Preferred
func someFunction<t: someclass u: someprotocol>(someT: T, someU: U) {
}</t:>
Not Preferred
func someFunction<t : someclass u:someprotocol>(someT: T, someU: U) {
}</t>
Conditional expressions
Preferred
var x = condition ? a : b
Not Preferred
var x = condition ? a: b
var x = condition ? a : b
Line should not have any trailing whitespace Open
- Read upRead up
- Exclude checks
trailing-whitespace
Flag whitespace after the last non-whitespace character on each line until the newline.
Preferred
let number = 42¬
Not Preferred
let number = 42••¬
Colon at column 23 should have no spaces before it Open
"ect" : "2017-09-05T16:48:35.667Z",
- Read upRead up
- Exclude checks
colon-whitespace
There should be no whitespace preceding the colon, exactly one whitespace after the colon for:
* var
, class
, struct
, protocol
, extension
, func
, and tuple
declarations
* dict
literals and types
* case
statements
However, for conditional expressions there should be a single whitespace before and after the colon.
Variable declarations
Preferred
var x: Int = 2
Not Preferred
var x : Int
var y: String
Dictionary literals and types
Preferred
var x = [ 'key1': 1, 'key2': 2 ]
var y: [ Int: String ]
Not Preferred
var x = [ 'key1' : 1, 'key2': 3]
var y: [ Int : String ]
Case statements
Preferred
switch character {
case "a": doSomething(a);
default: alert();
}
Not Preferred
switch character {
case "a" : doSomething(a);
default: alert();
}
Class, Struct, Protocol, and Extension declarations
Preferred
class ClassName: BaseClass {
}
struct StructName: BaseStruct {
}
protocol ProtocolName: AnotherProtocol {
}
extension TypeName: ProtocolName {
}
Not Preferred
class ClassName : BaseClass {
}
struct StructName: BaseStruct {
}
protocol ProtocolName:AnotherProtocol {
}
extension TypeName : ProtocolName {
}
Tuple declarations
Preferred
var y = (key: 1, value: 2)
Not Preferred
var y = (key:1, value : 2)
Function declarations
Preferred
func someFunction<t: someclass u: someprotocol>(someT: T, someU: U) {
}</t:>
Not Preferred
func someFunction<t : someclass u:someprotocol>(someT: T, someU: U) {
}</t>
Conditional expressions
Preferred
var x = condition ? a : b
Not Preferred
var x = condition ? a: b
var x = condition ? a : b
Line should not have any trailing whitespace Open
- Read upRead up
- Exclude checks
trailing-whitespace
Flag whitespace after the last non-whitespace character on each line until the newline.
Preferred
let number = 42¬
Not Preferred
let number = 42••¬
Colon at column 20 should have no spaces before it Open
"_acl" : [
- Read upRead up
- Exclude checks
colon-whitespace
There should be no whitespace preceding the colon, exactly one whitespace after the colon for:
* var
, class
, struct
, protocol
, extension
, func
, and tuple
declarations
* dict
literals and types
* case
statements
However, for conditional expressions there should be a single whitespace before and after the colon.
Variable declarations
Preferred
var x: Int = 2
Not Preferred
var x : Int
var y: String
Dictionary literals and types
Preferred
var x = [ 'key1': 1, 'key2': 2 ]
var y: [ Int: String ]
Not Preferred
var x = [ 'key1' : 1, 'key2': 3]
var y: [ Int : String ]
Case statements
Preferred
switch character {
case "a": doSomething(a);
default: alert();
}
Not Preferred
switch character {
case "a" : doSomething(a);
default: alert();
}
Class, Struct, Protocol, and Extension declarations
Preferred
class ClassName: BaseClass {
}
struct StructName: BaseStruct {
}
protocol ProtocolName: AnotherProtocol {
}
extension TypeName: ProtocolName {
}
Not Preferred
class ClassName : BaseClass {
}
struct StructName: BaseStruct {
}
protocol ProtocolName:AnotherProtocol {
}
extension TypeName : ProtocolName {
}
Tuple declarations
Preferred
var y = (key: 1, value: 2)
Not Preferred
var y = (key:1, value : 2)
Function declarations
Preferred
func someFunction<t: someclass u: someprotocol>(someT: T, someU: U) {
}</t:>
Not Preferred
func someFunction<t : someclass u:someprotocol>(someT: T, someU: U) {
}</t>
Conditional expressions
Preferred
var x = condition ? a : b
Not Preferred
var x = condition ? a: b
var x = condition ? a : b
Line should not have any trailing whitespace Open
- Read upRead up
- Exclude checks
trailing-whitespace
Flag whitespace after the last non-whitespace character on each line until the newline.
Preferred
let number = 42¬
Not Preferred
let number = 42••¬
Line should not have any trailing whitespace Open
- Read upRead up
- Exclude checks
trailing-whitespace
Flag whitespace after the last non-whitespace character on each line until the newline.
Preferred
let number = 42¬
Not Preferred
let number = 42••¬
Colon at column 27 should have no spaces before it Open
"creator" : UUID().uuidString
- Read upRead up
- Exclude checks
colon-whitespace
There should be no whitespace preceding the colon, exactly one whitespace after the colon for:
* var
, class
, struct
, protocol
, extension
, func
, and tuple
declarations
* dict
literals and types
* case
statements
However, for conditional expressions there should be a single whitespace before and after the colon.
Variable declarations
Preferred
var x: Int = 2
Not Preferred
var x : Int
var y: String
Dictionary literals and types
Preferred
var x = [ 'key1': 1, 'key2': 2 ]
var y: [ Int: String ]
Not Preferred
var x = [ 'key1' : 1, 'key2': 3]
var y: [ Int : String ]
Case statements
Preferred
switch character {
case "a": doSomething(a);
default: alert();
}
Not Preferred
switch character {
case "a" : doSomething(a);
default: alert();
}
Class, Struct, Protocol, and Extension declarations
Preferred
class ClassName: BaseClass {
}
struct StructName: BaseStruct {
}
protocol ProtocolName: AnotherProtocol {
}
extension TypeName: ProtocolName {
}
Not Preferred
class ClassName : BaseClass {
}
struct StructName: BaseStruct {
}
protocol ProtocolName:AnotherProtocol {
}
extension TypeName : ProtocolName {
}
Tuple declarations
Preferred
var y = (key: 1, value: 2)
Not Preferred
var y = (key:1, value : 2)
Function declarations
Preferred
func someFunction<t: someclass u: someprotocol>(someT: T, someU: U) {
}</t:>
Not Preferred
func someFunction<t : someclass u:someprotocol>(someT: T, someU: U) {
}</t>
Conditional expressions
Preferred
var x = condition ? a : b
Not Preferred
var x = condition ? a: b
var x = condition ? a : b
Colon at column 34 should have no spaces before it Open
"KINVEY_MIC_APP_KEY" : kid,
- Read upRead up
- Exclude checks
colon-whitespace
There should be no whitespace preceding the colon, exactly one whitespace after the colon for:
* var
, class
, struct
, protocol
, extension
, func
, and tuple
declarations
* dict
literals and types
* case
statements
However, for conditional expressions there should be a single whitespace before and after the colon.
Variable declarations
Preferred
var x: Int = 2
Not Preferred
var x : Int
var y: String
Dictionary literals and types
Preferred
var x = [ 'key1': 1, 'key2': 2 ]
var y: [ Int: String ]
Not Preferred
var x = [ 'key1' : 1, 'key2': 3]
var y: [ Int : String ]
Case statements
Preferred
switch character {
case "a": doSomething(a);
default: alert();
}
Not Preferred
switch character {
case "a" : doSomething(a);
default: alert();
}
Class, Struct, Protocol, and Extension declarations
Preferred
class ClassName: BaseClass {
}
struct StructName: BaseStruct {
}
protocol ProtocolName: AnotherProtocol {
}
extension TypeName: ProtocolName {
}
Not Preferred
class ClassName : BaseClass {
}
struct StructName: BaseStruct {
}
protocol ProtocolName:AnotherProtocol {
}
extension TypeName : ProtocolName {
}
Tuple declarations
Preferred
var y = (key: 1, value: 2)
Not Preferred
var y = (key:1, value : 2)
Function declarations
Preferred
func someFunction<t: someclass u: someprotocol>(someT: T, someU: U) {
}</t:>
Not Preferred
func someFunction<t : someclass u:someprotocol>(someT: T, someU: U) {
}</t>
Conditional expressions
Preferred
var x = condition ? a : b
Not Preferred
var x = condition ? a: b
var x = condition ? a : b
Colon at column 34 should have no spaces before it Open
"KINVEY_MIC_API_URL" : "http://localhost:\(port)",
- Read upRead up
- Exclude checks
colon-whitespace
There should be no whitespace preceding the colon, exactly one whitespace after the colon for:
* var
, class
, struct
, protocol
, extension
, func
, and tuple
declarations
* dict
literals and types
* case
statements
However, for conditional expressions there should be a single whitespace before and after the colon.
Variable declarations
Preferred
var x: Int = 2
Not Preferred
var x : Int
var y: String
Dictionary literals and types
Preferred
var x = [ 'key1': 1, 'key2': 2 ]
var y: [ Int: String ]
Not Preferred
var x = [ 'key1' : 1, 'key2': 3]
var y: [ Int : String ]
Case statements
Preferred
switch character {
case "a": doSomething(a);
default: alert();
}
Not Preferred
switch character {
case "a" : doSomething(a);
default: alert();
}
Class, Struct, Protocol, and Extension declarations
Preferred
class ClassName: BaseClass {
}
struct StructName: BaseStruct {
}
protocol ProtocolName: AnotherProtocol {
}
extension TypeName: ProtocolName {
}
Not Preferred
class ClassName : BaseClass {
}
struct StructName: BaseStruct {
}
protocol ProtocolName:AnotherProtocol {
}
extension TypeName : ProtocolName {
}
Tuple declarations
Preferred
var y = (key: 1, value: 2)
Not Preferred
var y = (key:1, value : 2)
Function declarations
Preferred
func someFunction<t: someclass u: someprotocol>(someT: T, someU: U) {
}</t:>
Not Preferred
func someFunction<t : someclass u:someprotocol>(someT: T, someU: U) {
}</t>
Conditional expressions
Preferred
var x = condition ? a : b
Not Preferred
var x = condition ? a: b
var x = condition ? a : b
Line should not have any trailing whitespace Open
- Read upRead up
- Exclude checks
trailing-whitespace
Flag whitespace after the last non-whitespace character on each line until the newline.
Preferred
let number = 42¬
Not Preferred
let number = 42••¬
Line should not have any trailing whitespace Open
- Read upRead up
- Exclude checks
trailing-whitespace
Flag whitespace after the last non-whitespace character on each line until the newline.
Preferred
let number = 42¬
Not Preferred
let number = 42••¬
Line should not have any trailing whitespace Open
- Read upRead up
- Exclude checks
trailing-whitespace
Flag whitespace after the last non-whitespace character on each line until the newline.
Preferred
let number = 42¬
Not Preferred
let number = 42••¬
Line should not have any trailing whitespace Open
- Read upRead up
- Exclude checks
trailing-whitespace
Flag whitespace after the last non-whitespace character on each line until the newline.
Preferred
let number = 42¬
Not Preferred
let number = 42••¬
Line should not have any trailing whitespace Open
- Read upRead up
- Exclude checks
trailing-whitespace
Flag whitespace after the last non-whitespace character on each line until the newline.
Preferred
let number = 42¬
Not Preferred
let number = 42••¬
Closure is the function's final argument and may be passed as a trailing closure instead Open
return HttpResponse.raw(302, "Found", ["Location" : "\(redirectUri)?code=\(code)"], { bodyWriter in
- Read upRead up
- Exclude checks
trailing-closure
Closures that are the last argument of a function should be passed into the function using trailing closure syntax.
Preferred
reversed = names.sort { s1, s2 in return s1 > s2 }
Not Preferred
reversed = names.sort({ s1, s2 in return s1 > s2 })
Line should not have any trailing whitespace Open
- Read upRead up
- Exclude checks
trailing-whitespace
Flag whitespace after the last non-whitespace character on each line until the newline.
Preferred
let number = 42¬
Not Preferred
let number = 42••¬
Colon at column 37 should have no spaces before it Open
"refresh_token" : UUID().uuidString
- Read upRead up
- Exclude checks
colon-whitespace
There should be no whitespace preceding the colon, exactly one whitespace after the colon for:
* var
, class
, struct
, protocol
, extension
, func
, and tuple
declarations
* dict
literals and types
* case
statements
However, for conditional expressions there should be a single whitespace before and after the colon.
Variable declarations
Preferred
var x: Int = 2
Not Preferred
var x : Int
var y: String
Dictionary literals and types
Preferred
var x = [ 'key1': 1, 'key2': 2 ]
var y: [ Int: String ]
Not Preferred
var x = [ 'key1' : 1, 'key2': 3]
var y: [ Int : String ]
Case statements
Preferred
switch character {
case "a": doSomething(a);
default: alert();
}
Not Preferred
switch character {
case "a" : doSomething(a);
default: alert();
}
Class, Struct, Protocol, and Extension declarations
Preferred
class ClassName: BaseClass {
}
struct StructName: BaseStruct {
}
protocol ProtocolName: AnotherProtocol {
}
extension TypeName: ProtocolName {
}
Not Preferred
class ClassName : BaseClass {
}
struct StructName: BaseStruct {
}
protocol ProtocolName:AnotherProtocol {
}
extension TypeName : ProtocolName {
}
Tuple declarations
Preferred
var y = (key: 1, value: 2)
Not Preferred
var y = (key:1, value : 2)
Function declarations
Preferred
func someFunction<t: someclass u: someprotocol>(someT: T, someU: U) {
}</t:>
Not Preferred
func someFunction<t : someclass u:someprotocol>(someT: T, someU: U) {
}</t>
Conditional expressions
Preferred
var x = condition ? a : b
Not Preferred
var x = condition ? a: b
var x = condition ? a : b
Colon at column 34 should have no spaces before it Open
"token_type" : "Bearer",
- Read upRead up
- Exclude checks
colon-whitespace
There should be no whitespace preceding the colon, exactly one whitespace after the colon for:
* var
, class
, struct
, protocol
, extension
, func
, and tuple
declarations
* dict
literals and types
* case
statements
However, for conditional expressions there should be a single whitespace before and after the colon.
Variable declarations
Preferred
var x: Int = 2
Not Preferred
var x : Int
var y: String
Dictionary literals and types
Preferred
var x = [ 'key1': 1, 'key2': 2 ]
var y: [ Int: String ]
Not Preferred
var x = [ 'key1' : 1, 'key2': 3]
var y: [ Int : String ]
Case statements
Preferred
switch character {
case "a": doSomething(a);
default: alert();
}
Not Preferred
switch character {
case "a" : doSomething(a);
default: alert();
}
Class, Struct, Protocol, and Extension declarations
Preferred
class ClassName: BaseClass {
}
struct StructName: BaseStruct {
}
protocol ProtocolName: AnotherProtocol {
}
extension TypeName: ProtocolName {
}
Not Preferred
class ClassName : BaseClass {
}
struct StructName: BaseStruct {
}
protocol ProtocolName:AnotherProtocol {
}
extension TypeName : ProtocolName {
}
Tuple declarations
Preferred
var y = (key: 1, value: 2)
Not Preferred
var y = (key:1, value : 2)
Function declarations
Preferred
func someFunction<t: someclass u: someprotocol>(someT: T, someU: U) {
}</t:>
Not Preferred
func someFunction<t : someclass u:someprotocol>(someT: T, someU: U) {
}</t>
Conditional expressions
Preferred
var x = condition ? a : b
Not Preferred
var x = condition ? a: b
var x = condition ? a : b
Line should not have any trailing whitespace Open
- Read upRead up
- Exclude checks
trailing-whitespace
Flag whitespace after the last non-whitespace character on each line until the newline.
Preferred
let number = 42¬
Not Preferred
let number = 42••¬
Colon at column 36 should have no spaces before it Open
"access_token" : UUID().uuidString,
- Read upRead up
- Exclude checks
colon-whitespace
There should be no whitespace preceding the colon, exactly one whitespace after the colon for:
* var
, class
, struct
, protocol
, extension
, func
, and tuple
declarations
* dict
literals and types
* case
statements
However, for conditional expressions there should be a single whitespace before and after the colon.
Variable declarations
Preferred
var x: Int = 2
Not Preferred
var x : Int
var y: String
Dictionary literals and types
Preferred
var x = [ 'key1': 1, 'key2': 2 ]
var y: [ Int: String ]
Not Preferred
var x = [ 'key1' : 1, 'key2': 3]
var y: [ Int : String ]
Case statements
Preferred
switch character {
case "a": doSomething(a);
default: alert();
}
Not Preferred
switch character {
case "a" : doSomething(a);
default: alert();
}
Class, Struct, Protocol, and Extension declarations
Preferred
class ClassName: BaseClass {
}
struct StructName: BaseStruct {
}
protocol ProtocolName: AnotherProtocol {
}
extension TypeName: ProtocolName {
}
Not Preferred
class ClassName : BaseClass {
}
struct StructName: BaseStruct {
}
protocol ProtocolName:AnotherProtocol {
}
extension TypeName : ProtocolName {
}
Tuple declarations
Preferred
var y = (key: 1, value: 2)
Not Preferred
var y = (key:1, value : 2)
Function declarations
Preferred
func someFunction<t: someclass u: someprotocol>(someT: T, someU: U) {
}</t:>
Not Preferred
func someFunction<t : someclass u:someprotocol>(someT: T, someU: U) {
}</t>
Conditional expressions
Preferred
var x = condition ? a : b
Not Preferred
var x = condition ? a: b
var x = condition ? a : b
Colon at column 37 should have no spaces before it Open
"KINVEY_MIC_APP_SECRET" : "_secret_",
- Read upRead up
- Exclude checks
colon-whitespace
There should be no whitespace preceding the colon, exactly one whitespace after the colon for:
* var
, class
, struct
, protocol
, extension
, func
, and tuple
declarations
* dict
literals and types
* case
statements
However, for conditional expressions there should be a single whitespace before and after the colon.
Variable declarations
Preferred
var x: Int = 2
Not Preferred
var x : Int
var y: String
Dictionary literals and types
Preferred
var x = [ 'key1': 1, 'key2': 2 ]
var y: [ Int: String ]
Not Preferred
var x = [ 'key1' : 1, 'key2': 3]
var y: [ Int : String ]
Case statements
Preferred
switch character {
case "a": doSomething(a);
default: alert();
}
Not Preferred
switch character {
case "a" : doSomething(a);
default: alert();
}
Class, Struct, Protocol, and Extension declarations
Preferred
class ClassName: BaseClass {
}
struct StructName: BaseStruct {
}
protocol ProtocolName: AnotherProtocol {
}
extension TypeName: ProtocolName {
}
Not Preferred
class ClassName : BaseClass {
}
struct StructName: BaseStruct {
}
protocol ProtocolName:AnotherProtocol {
}
extension TypeName : ProtocolName {
}
Tuple declarations
Preferred
var y = (key: 1, value: 2)
Not Preferred
var y = (key:1, value : 2)
Function declarations
Preferred
func someFunction<t: someclass u: someprotocol>(someT: T, someU: U) {
}</t:>
Not Preferred
func someFunction<t : someclass u:someprotocol>(someT: T, someU: U) {
}</t>
Conditional expressions
Preferred
var x = condition ? a : b
Not Preferred
var x = condition ? a: b
var x = condition ? a : b
Colon at column 34 should have no spaces before it Open
"KINVEY_MIC_API_URL" : "http://localhost:\(port)",
- Read upRead up
- Exclude checks
colon-whitespace
There should be no whitespace preceding the colon, exactly one whitespace after the colon for:
* var
, class
, struct
, protocol
, extension
, func
, and tuple
declarations
* dict
literals and types
* case
statements
However, for conditional expressions there should be a single whitespace before and after the colon.
Variable declarations
Preferred
var x: Int = 2
Not Preferred
var x : Int
var y: String
Dictionary literals and types
Preferred
var x = [ 'key1': 1, 'key2': 2 ]
var y: [ Int: String ]
Not Preferred
var x = [ 'key1' : 1, 'key2': 3]
var y: [ Int : String ]
Case statements
Preferred
switch character {
case "a": doSomething(a);
default: alert();
}
Not Preferred
switch character {
case "a" : doSomething(a);
default: alert();
}
Class, Struct, Protocol, and Extension declarations
Preferred
class ClassName: BaseClass {
}
struct StructName: BaseStruct {
}
protocol ProtocolName: AnotherProtocol {
}
extension TypeName: ProtocolName {
}
Not Preferred
class ClassName : BaseClass {
}
struct StructName: BaseStruct {
}
protocol ProtocolName:AnotherProtocol {
}
extension TypeName : ProtocolName {
}
Tuple declarations
Preferred
var y = (key: 1, value: 2)
Not Preferred
var y = (key:1, value : 2)
Function declarations
Preferred
func someFunction<t: someclass u: someprotocol>(someT: T, someU: U) {
}</t:>
Not Preferred
func someFunction<t : someclass u:someprotocol>(someT: T, someU: U) {
}</t>
Conditional expressions
Preferred
var x = condition ? a : b
Not Preferred
var x = condition ? a: b
var x = condition ? a : b
Constant should be lowerCamelCase Open
if let (_, _code) = request.parseUrlencodedForm().filter({ key, value in key == "code" }).first, code == _code {
- Read upRead up
- Exclude checks
constant-naming
Global constants should follow either UpperCamelCase or lowerCamelCase naming conventions. Local constants should follow lowerCamelCase naming conventions.
Preferred
let MaxHeight = 42
let maxHeight = 42
Not Preferred
let max_height = 42
Colon at column 40 should have no spaces before it Open
"access_token" : UUID().uuidString,
- Read upRead up
- Exclude checks
colon-whitespace
There should be no whitespace preceding the colon, exactly one whitespace after the colon for:
* var
, class
, struct
, protocol
, extension
, func
, and tuple
declarations
* dict
literals and types
* case
statements
However, for conditional expressions there should be a single whitespace before and after the colon.
Variable declarations
Preferred
var x: Int = 2
Not Preferred
var x : Int
var y: String
Dictionary literals and types
Preferred
var x = [ 'key1': 1, 'key2': 2 ]
var y: [ Int: String ]
Not Preferred
var x = [ 'key1' : 1, 'key2': 3]
var y: [ Int : String ]
Case statements
Preferred
switch character {
case "a": doSomething(a);
default: alert();
}
Not Preferred
switch character {
case "a" : doSomething(a);
default: alert();
}
Class, Struct, Protocol, and Extension declarations
Preferred
class ClassName: BaseClass {
}
struct StructName: BaseStruct {
}
protocol ProtocolName: AnotherProtocol {
}
extension TypeName: ProtocolName {
}
Not Preferred
class ClassName : BaseClass {
}
struct StructName: BaseStruct {
}
protocol ProtocolName:AnotherProtocol {
}
extension TypeName : ProtocolName {
}
Tuple declarations
Preferred
var y = (key: 1, value: 2)
Not Preferred
var y = (key:1, value : 2)
Function declarations
Preferred
func someFunction<t: someclass u: someprotocol>(someT: T, someU: U) {
}</t:>
Not Preferred
func someFunction<t : someclass u:someprotocol>(someT: T, someU: U) {
}</t>
Conditional expressions
Preferred
var x = condition ? a : b
Not Preferred
var x = condition ? a: b
var x = condition ? a : b
Colon at column 22 should have no spaces before it Open
] as [String : Any]
- Read upRead up
- Exclude checks
colon-whitespace
There should be no whitespace preceding the colon, exactly one whitespace after the colon for:
* var
, class
, struct
, protocol
, extension
, func
, and tuple
declarations
* dict
literals and types
* case
statements
However, for conditional expressions there should be a single whitespace before and after the colon.
Variable declarations
Preferred
var x: Int = 2
Not Preferred
var x : Int
var y: String
Dictionary literals and types
Preferred
var x = [ 'key1': 1, 'key2': 2 ]
var y: [ Int: String ]
Not Preferred
var x = [ 'key1' : 1, 'key2': 3]
var y: [ Int : String ]
Case statements
Preferred
switch character {
case "a": doSomething(a);
default: alert();
}
Not Preferred
switch character {
case "a" : doSomething(a);
default: alert();
}
Class, Struct, Protocol, and Extension declarations
Preferred
class ClassName: BaseClass {
}
struct StructName: BaseStruct {
}
protocol ProtocolName: AnotherProtocol {
}
extension TypeName: ProtocolName {
}
Not Preferred
class ClassName : BaseClass {
}
struct StructName: BaseStruct {
}
protocol ProtocolName:AnotherProtocol {
}
extension TypeName : ProtocolName {
}
Tuple declarations
Preferred
var y = (key: 1, value: 2)
Not Preferred
var y = (key:1, value : 2)
Function declarations
Preferred
func someFunction<t: someclass u: someprotocol>(someT: T, someU: U) {
}</t:>
Not Preferred
func someFunction<t : someclass u:someprotocol>(someT: T, someU: U) {
}</t>
Conditional expressions
Preferred
var x = condition ? a : b
Not Preferred
var x = condition ? a: b
var x = condition ? a : b
Line should not have any trailing whitespace Open
- Read upRead up
- Exclude checks
trailing-whitespace
Flag whitespace after the last non-whitespace character on each line until the newline.
Preferred
let number = 42¬
Not Preferred
let number = 42••¬
Colon at column 38 should have no spaces before it Open
"token_type" : "Bearer",
- Read upRead up
- Exclude checks
colon-whitespace
There should be no whitespace preceding the colon, exactly one whitespace after the colon for:
* var
, class
, struct
, protocol
, extension
, func
, and tuple
declarations
* dict
literals and types
* case
statements
However, for conditional expressions there should be a single whitespace before and after the colon.
Variable declarations
Preferred
var x: Int = 2
Not Preferred
var x : Int
var y: String
Dictionary literals and types
Preferred
var x = [ 'key1': 1, 'key2': 2 ]
var y: [ Int: String ]
Not Preferred
var x = [ 'key1' : 1, 'key2': 3]
var y: [ Int : String ]
Case statements
Preferred
switch character {
case "a": doSomething(a);
default: alert();
}
Not Preferred
switch character {
case "a" : doSomething(a);
default: alert();
}
Class, Struct, Protocol, and Extension declarations
Preferred
class ClassName: BaseClass {
}
struct StructName: BaseStruct {
}
protocol ProtocolName: AnotherProtocol {
}
extension TypeName: ProtocolName {
}
Not Preferred
class ClassName : BaseClass {
}
struct StructName: BaseStruct {
}
protocol ProtocolName:AnotherProtocol {
}
extension TypeName : ProtocolName {
}
Tuple declarations
Preferred
var y = (key: 1, value: 2)
Not Preferred
var y = (key:1, value : 2)
Function declarations
Preferred
func someFunction<t: someclass u: someprotocol>(someT: T, someU: U) {
}</t:>
Not Preferred
func someFunction<t : someclass u:someprotocol>(someT: T, someU: U) {
}</t>
Conditional expressions
Preferred
var x = condition ? a : b
Not Preferred
var x = condition ? a: b
var x = condition ? a : b
Line should not have any trailing whitespace Open
- Read upRead up
- Exclude checks
trailing-whitespace
Flag whitespace after the last non-whitespace character on each line until the newline.
Preferred
let number = 42¬
Not Preferred
let number = 42••¬
Line should not have any trailing whitespace Open
- Read upRead up
- Exclude checks
trailing-whitespace
Flag whitespace after the last non-whitespace character on each line until the newline.
Preferred
let number = 42¬
Not Preferred
let number = 42••¬
Line should not have any trailing whitespace Open
- Read upRead up
- Exclude checks
trailing-whitespace
Flag whitespace after the last non-whitespace character on each line until the newline.
Preferred
let number = 42¬
Not Preferred
let number = 42••¬
Colon at column 37 should have no spaces before it Open
"KINVEY_MIC_APP_SECRET" : "_secret_",
- Read upRead up
- Exclude checks
colon-whitespace
There should be no whitespace preceding the colon, exactly one whitespace after the colon for:
* var
, class
, struct
, protocol
, extension
, func
, and tuple
declarations
* dict
literals and types
* case
statements
However, for conditional expressions there should be a single whitespace before and after the colon.
Variable declarations
Preferred
var x: Int = 2
Not Preferred
var x : Int
var y: String
Dictionary literals and types
Preferred
var x = [ 'key1': 1, 'key2': 2 ]
var y: [ Int: String ]
Not Preferred
var x = [ 'key1' : 1, 'key2': 3]
var y: [ Int : String ]
Case statements
Preferred
switch character {
case "a": doSomething(a);
default: alert();
}
Not Preferred
switch character {
case "a" : doSomething(a);
default: alert();
}
Class, Struct, Protocol, and Extension declarations
Preferred
class ClassName: BaseClass {
}
struct StructName: BaseStruct {
}
protocol ProtocolName: AnotherProtocol {
}
extension TypeName: ProtocolName {
}
Not Preferred
class ClassName : BaseClass {
}
struct StructName: BaseStruct {
}
protocol ProtocolName:AnotherProtocol {
}
extension TypeName : ProtocolName {
}
Tuple declarations
Preferred
var y = (key: 1, value: 2)
Not Preferred
var y = (key:1, value : 2)
Function declarations
Preferred
func someFunction<t: someclass u: someprotocol>(someT: T, someU: U) {
}</t:>
Not Preferred
func someFunction<t : someclass u:someprotocol>(someT: T, someU: U) {
}</t>
Conditional expressions
Preferred
var x = condition ? a : b
Not Preferred
var x = condition ? a: b
var x = condition ? a : b
Colon at column 23 should have no spaces before it Open
"ect" : "2017-09-05T16:48:35.667Z",
- Read upRead up
- Exclude checks
colon-whitespace
There should be no whitespace preceding the colon, exactly one whitespace after the colon for:
* var
, class
, struct
, protocol
, extension
, func
, and tuple
declarations
* dict
literals and types
* case
statements
However, for conditional expressions there should be a single whitespace before and after the colon.
Variable declarations
Preferred
var x: Int = 2
Not Preferred
var x : Int
var y: String
Dictionary literals and types
Preferred
var x = [ 'key1': 1, 'key2': 2 ]
var y: [ Int: String ]
Not Preferred
var x = [ 'key1' : 1, 'key2': 3]
var y: [ Int : String ]
Case statements
Preferred
switch character {
case "a": doSomething(a);
default: alert();
}
Not Preferred
switch character {
case "a" : doSomething(a);
default: alert();
}
Class, Struct, Protocol, and Extension declarations
Preferred
class ClassName: BaseClass {
}
struct StructName: BaseStruct {
}
protocol ProtocolName: AnotherProtocol {
}
extension TypeName: ProtocolName {
}
Not Preferred
class ClassName : BaseClass {
}
struct StructName: BaseStruct {
}
protocol ProtocolName:AnotherProtocol {
}
extension TypeName : ProtocolName {
}
Tuple declarations
Preferred
var y = (key: 1, value: 2)
Not Preferred
var y = (key:1, value : 2)
Function declarations
Preferred
func someFunction<t: someclass u: someprotocol>(someT: T, someU: U) {
}</t:>
Not Preferred
func someFunction<t : someclass u:someprotocol>(someT: T, someU: U) {
}</t>
Conditional expressions
Preferred
var x = condition ? a : b
Not Preferred
var x = condition ? a: b
var x = condition ? a : b
Colon at column 22 should have no spaces before it Open
] as [String : Any]
- Read upRead up
- Exclude checks
colon-whitespace
There should be no whitespace preceding the colon, exactly one whitespace after the colon for:
* var
, class
, struct
, protocol
, extension
, func
, and tuple
declarations
* dict
literals and types
* case
statements
However, for conditional expressions there should be a single whitespace before and after the colon.
Variable declarations
Preferred
var x: Int = 2
Not Preferred
var x : Int
var y: String
Dictionary literals and types
Preferred
var x = [ 'key1': 1, 'key2': 2 ]
var y: [ Int: String ]
Not Preferred
var x = [ 'key1' : 1, 'key2': 3]
var y: [ Int : String ]
Case statements
Preferred
switch character {
case "a": doSomething(a);
default: alert();
}
Not Preferred
switch character {
case "a" : doSomething(a);
default: alert();
}
Class, Struct, Protocol, and Extension declarations
Preferred
class ClassName: BaseClass {
}
struct StructName: BaseStruct {
}
protocol ProtocolName: AnotherProtocol {
}
extension TypeName: ProtocolName {
}
Not Preferred
class ClassName : BaseClass {
}
struct StructName: BaseStruct {
}
protocol ProtocolName:AnotherProtocol {
}
extension TypeName : ProtocolName {
}
Tuple declarations
Preferred
var y = (key: 1, value: 2)
Not Preferred
var y = (key:1, value : 2)
Function declarations
Preferred
func someFunction<t: someclass u: someprotocol>(someT: T, someU: U) {
}</t:>
Not Preferred
func someFunction<t : someclass u:someprotocol>(someT: T, someU: U) {
}</t>
Conditional expressions
Preferred
var x = condition ? a : b
Not Preferred
var x = condition ? a: b
var x = condition ? a : b
Colon at column 19 should have no spaces before it Open
"_id" : userId,
- Read upRead up
- Exclude checks
colon-whitespace
There should be no whitespace preceding the colon, exactly one whitespace after the colon for:
* var
, class
, struct
, protocol
, extension
, func
, and tuple
declarations
* dict
literals and types
* case
statements
However, for conditional expressions there should be a single whitespace before and after the colon.
Variable declarations
Preferred
var x: Int = 2
Not Preferred
var x : Int
var y: String
Dictionary literals and types
Preferred
var x = [ 'key1': 1, 'key2': 2 ]
var y: [ Int: String ]
Not Preferred
var x = [ 'key1' : 1, 'key2': 3]
var y: [ Int : String ]
Case statements
Preferred
switch character {
case "a": doSomething(a);
default: alert();
}
Not Preferred
switch character {
case "a" : doSomething(a);
default: alert();
}
Class, Struct, Protocol, and Extension declarations
Preferred
class ClassName: BaseClass {
}
struct StructName: BaseStruct {
}
protocol ProtocolName: AnotherProtocol {
}
extension TypeName: ProtocolName {
}
Not Preferred
class ClassName : BaseClass {
}
struct StructName: BaseStruct {
}
protocol ProtocolName:AnotherProtocol {
}
extension TypeName : ProtocolName {
}
Tuple declarations
Preferred
var y = (key: 1, value: 2)
Not Preferred
var y = (key:1, value : 2)
Function declarations
Preferred
func someFunction<t: someclass u: someprotocol>(someT: T, someU: U) {
}</t:>
Not Preferred
func someFunction<t : someclass u:someprotocol>(someT: T, someU: U) {
}</t>
Conditional expressions
Preferred
var x = condition ? a : b
Not Preferred
var x = condition ? a: b
var x = condition ? a : b
Colon at column 19 should have no spaces before it Open
"_id" : userId,
- Read upRead up
- Exclude checks
colon-whitespace
There should be no whitespace preceding the colon, exactly one whitespace after the colon for:
* var
, class
, struct
, protocol
, extension
, func
, and tuple
declarations
* dict
literals and types
* case
statements
However, for conditional expressions there should be a single whitespace before and after the colon.
Variable declarations
Preferred
var x: Int = 2
Not Preferred
var x : Int
var y: String
Dictionary literals and types
Preferred
var x = [ 'key1': 1, 'key2': 2 ]
var y: [ Int: String ]
Not Preferred
var x = [ 'key1' : 1, 'key2': 3]
var y: [ Int : String ]
Case statements
Preferred
switch character {
case "a": doSomething(a);
default: alert();
}
Not Preferred
switch character {
case "a" : doSomething(a);
default: alert();
}
Class, Struct, Protocol, and Extension declarations
Preferred
class ClassName: BaseClass {
}
struct StructName: BaseStruct {
}
protocol ProtocolName: AnotherProtocol {
}
extension TypeName: ProtocolName {
}
Not Preferred
class ClassName : BaseClass {
}
struct StructName: BaseStruct {
}
protocol ProtocolName:AnotherProtocol {
}
extension TypeName : ProtocolName {
}
Tuple declarations
Preferred
var y = (key: 1, value: 2)
Not Preferred
var y = (key:1, value : 2)
Function declarations
Preferred
func someFunction<t: someclass u: someprotocol>(someT: T, someU: U) {
}</t:>
Not Preferred
func someFunction<t : someclass u:someprotocol>(someT: T, someU: U) {
}</t>
Conditional expressions
Preferred
var x = condition ? a : b
Not Preferred
var x = condition ? a: b
var x = condition ? a : b
Colon at column 67 should have no spaces before it Open
return HttpResponse.raw(302, "Found", ["Location" : "\(redirectUri)?code=\(code)"], { bodyWriter in
- Read upRead up
- Exclude checks
colon-whitespace
There should be no whitespace preceding the colon, exactly one whitespace after the colon for:
* var
, class
, struct
, protocol
, extension
, func
, and tuple
declarations
* dict
literals and types
* case
statements
However, for conditional expressions there should be a single whitespace before and after the colon.
Variable declarations
Preferred
var x: Int = 2
Not Preferred
var x : Int
var y: String
Dictionary literals and types
Preferred
var x = [ 'key1': 1, 'key2': 2 ]
var y: [ Int: String ]
Not Preferred
var x = [ 'key1' : 1, 'key2': 3]
var y: [ Int : String ]
Case statements
Preferred
switch character {
case "a": doSomething(a);
default: alert();
}
Not Preferred
switch character {
case "a" : doSomething(a);
default: alert();
}
Class, Struct, Protocol, and Extension declarations
Preferred
class ClassName: BaseClass {
}
struct StructName: BaseStruct {
}
protocol ProtocolName: AnotherProtocol {
}
extension TypeName: ProtocolName {
}
Not Preferred
class ClassName : BaseClass {
}
struct StructName: BaseStruct {
}
protocol ProtocolName:AnotherProtocol {
}
extension TypeName : ProtocolName {
}
Tuple declarations
Preferred
var y = (key: 1, value: 2)
Not Preferred
var y = (key:1, value : 2)
Function declarations
Preferred
func someFunction<t: someclass u: someprotocol>(someT: T, someU: U) {
}</t:>
Not Preferred
func someFunction<t : someclass u:someprotocol>(someT: T, someU: U) {
}</t>
Conditional expressions
Preferred
var x = condition ? a : b
Not Preferred
var x = condition ? a: b
var x = condition ? a : b
Line should not have any trailing whitespace Open
- Read upRead up
- Exclude checks
trailing-whitespace
Flag whitespace after the last non-whitespace character on each line until the newline.
Preferred
let number = 42¬
Not Preferred
let number = 42••¬
Colon at column 34 should have no spaces before it Open
"KINVEY_MIC_APP_KEY" : kid,
- Read upRead up
- Exclude checks
colon-whitespace
There should be no whitespace preceding the colon, exactly one whitespace after the colon for:
* var
, class
, struct
, protocol
, extension
, func
, and tuple
declarations
* dict
literals and types
* case
statements
However, for conditional expressions there should be a single whitespace before and after the colon.
Variable declarations
Preferred
var x: Int = 2
Not Preferred
var x : Int
var y: String
Dictionary literals and types
Preferred
var x = [ 'key1': 1, 'key2': 2 ]
var y: [ Int: String ]
Not Preferred
var x = [ 'key1' : 1, 'key2': 3]
var y: [ Int : String ]
Case statements
Preferred
switch character {
case "a": doSomething(a);
default: alert();
}
Not Preferred
switch character {
case "a" : doSomething(a);
default: alert();
}
Class, Struct, Protocol, and Extension declarations
Preferred
class ClassName: BaseClass {
}
struct StructName: BaseStruct {
}
protocol ProtocolName: AnotherProtocol {
}
extension TypeName: ProtocolName {
}
Not Preferred
class ClassName : BaseClass {
}
struct StructName: BaseStruct {
}
protocol ProtocolName:AnotherProtocol {
}
extension TypeName : ProtocolName {
}
Tuple declarations
Preferred
var y = (key: 1, value: 2)
Not Preferred
var y = (key:1, value : 2)
Function declarations
Preferred
func someFunction<t: someclass u: someprotocol>(someT: T, someU: U) {
}</t:>
Not Preferred
func someFunction<t : someclass u:someprotocol>(someT: T, someU: U) {
}</t>
Conditional expressions
Preferred
var x = condition ? a : b
Not Preferred
var x = condition ? a: b
var x = condition ? a : b
Colon at column 38 should have no spaces before it Open
"expires_in" : 3599,
- Read upRead up
- Exclude checks
colon-whitespace
There should be no whitespace preceding the colon, exactly one whitespace after the colon for:
* var
, class
, struct
, protocol
, extension
, func
, and tuple
declarations
* dict
literals and types
* case
statements
However, for conditional expressions there should be a single whitespace before and after the colon.
Variable declarations
Preferred
var x: Int = 2
Not Preferred
var x : Int
var y: String
Dictionary literals and types
Preferred
var x = [ 'key1': 1, 'key2': 2 ]
var y: [ Int: String ]
Not Preferred
var x = [ 'key1' : 1, 'key2': 3]
var y: [ Int : String ]
Case statements
Preferred
switch character {
case "a": doSomething(a);
default: alert();
}
Not Preferred
switch character {
case "a" : doSomething(a);
default: alert();
}
Class, Struct, Protocol, and Extension declarations
Preferred
class ClassName: BaseClass {
}
struct StructName: BaseStruct {
}
protocol ProtocolName: AnotherProtocol {
}
extension TypeName: ProtocolName {
}
Not Preferred
class ClassName : BaseClass {
}
struct StructName: BaseStruct {
}
protocol ProtocolName:AnotherProtocol {
}
extension TypeName : ProtocolName {
}
Tuple declarations
Preferred
var y = (key: 1, value: 2)
Not Preferred
var y = (key:1, value : 2)
Function declarations
Preferred
func someFunction<t: someclass u: someprotocol>(someT: T, someU: U) {
}</t:>
Not Preferred
func someFunction<t : someclass u:someprotocol>(someT: T, someU: U) {
}</t>
Conditional expressions
Preferred
var x = condition ? a : b
Not Preferred
var x = condition ? a: b
var x = condition ? a : b
Line should not have any trailing whitespace Open
- Read upRead up
- Exclude checks
trailing-whitespace
Flag whitespace after the last non-whitespace character on each line until the newline.
Preferred
let number = 42¬
Not Preferred
let number = 42••¬
Line should not have any trailing whitespace Open
- Read upRead up
- Exclude checks
trailing-whitespace
Flag whitespace after the last non-whitespace character on each line until the newline.
Preferred
let number = 42¬
Not Preferred
let number = 42••¬
Line should not have any trailing whitespace Open
- Read upRead up
- Exclude checks
trailing-whitespace
Flag whitespace after the last non-whitespace character on each line until the newline.
Preferred
let number = 42¬
Not Preferred
let number = 42••¬
Line should not have any trailing whitespace Open
- Read upRead up
- Exclude checks
trailing-whitespace
Flag whitespace after the last non-whitespace character on each line until the newline.
Preferred
let number = 42¬
Not Preferred
let number = 42••¬
Line should not have any trailing whitespace Open
- Read upRead up
- Exclude checks
trailing-whitespace
Flag whitespace after the last non-whitespace character on each line until the newline.
Preferred
let number = 42¬
Not Preferred
let number = 42••¬
Colon at column 71 should have no spaces before it Open
return HttpResponse.raw(302, "Found", ["Location" : "\(redirectUri)?code=\(code)"], { bodyWriter in
- Read upRead up
- Exclude checks
colon-whitespace
There should be no whitespace preceding the colon, exactly one whitespace after the colon for:
* var
, class
, struct
, protocol
, extension
, func
, and tuple
declarations
* dict
literals and types
* case
statements
However, for conditional expressions there should be a single whitespace before and after the colon.
Variable declarations
Preferred
var x: Int = 2
Not Preferred
var x : Int
var y: String
Dictionary literals and types
Preferred
var x = [ 'key1': 1, 'key2': 2 ]
var y: [ Int: String ]
Not Preferred
var x = [ 'key1' : 1, 'key2': 3]
var y: [ Int : String ]
Case statements
Preferred
switch character {
case "a": doSomething(a);
default: alert();
}
Not Preferred
switch character {
case "a" : doSomething(a);
default: alert();
}
Class, Struct, Protocol, and Extension declarations
Preferred
class ClassName: BaseClass {
}
struct StructName: BaseStruct {
}
protocol ProtocolName: AnotherProtocol {
}
extension TypeName: ProtocolName {
}
Not Preferred
class ClassName : BaseClass {
}
struct StructName: BaseStruct {
}
protocol ProtocolName:AnotherProtocol {
}
extension TypeName : ProtocolName {
}
Tuple declarations
Preferred
var y = (key: 1, value: 2)
Not Preferred
var y = (key:1, value : 2)
Function declarations
Preferred
func someFunction<t: someclass u: someprotocol>(someT: T, someU: U) {
}</t:>
Not Preferred
func someFunction<t : someclass u:someprotocol>(someT: T, someU: U) {
}</t>
Conditional expressions
Preferred
var x = condition ? a : b
Not Preferred
var x = condition ? a: b
var x = condition ? a : b
Closure is the function's final argument and may be passed as a trailing closure instead Open
return HttpResponse.raw(302, "Found", ["Location" : "\(redirectUri)?code=\(code)"], { bodyWriter in
- Read upRead up
- Exclude checks
trailing-closure
Closures that are the last argument of a function should be passed into the function using trailing closure syntax.
Preferred
reversed = names.sort { s1, s2 in return s1 > s2 }
Not Preferred
reversed = names.sort({ s1, s2 in return s1 > s2 })
Colon at column 35 should have no spaces before it Open
"KINVEY_MIC_AUTH_URL" : "http://localhost:\(port)",
- Read upRead up
- Exclude checks
colon-whitespace
There should be no whitespace preceding the colon, exactly one whitespace after the colon for:
* var
, class
, struct
, protocol
, extension
, func
, and tuple
declarations
* dict
literals and types
* case
statements
However, for conditional expressions there should be a single whitespace before and after the colon.
Variable declarations
Preferred
var x: Int = 2
Not Preferred
var x : Int
var y: String
Dictionary literals and types
Preferred
var x = [ 'key1': 1, 'key2': 2 ]
var y: [ Int: String ]
Not Preferred
var x = [ 'key1' : 1, 'key2': 3]
var y: [ Int : String ]
Case statements
Preferred
switch character {
case "a": doSomething(a);
default: alert();
}
Not Preferred
switch character {
case "a" : doSomething(a);
default: alert();
}
Class, Struct, Protocol, and Extension declarations
Preferred
class ClassName: BaseClass {
}
struct StructName: BaseStruct {
}
protocol ProtocolName: AnotherProtocol {
}
extension TypeName: ProtocolName {
}
Not Preferred
class ClassName : BaseClass {
}
struct StructName: BaseStruct {
}
protocol ProtocolName:AnotherProtocol {
}
extension TypeName : ProtocolName {
}
Tuple declarations
Preferred
var y = (key: 1, value: 2)
Not Preferred
var y = (key:1, value : 2)
Function declarations
Preferred
func someFunction<t: someclass u: someprotocol>(someT: T, someU: U) {
}</t:>
Not Preferred
func someFunction<t : someclass u:someprotocol>(someT: T, someU: U) {
}</t>
Conditional expressions
Preferred
var x = condition ? a : b
Not Preferred
var x = condition ? a: b
var x = condition ? a : b
Colon at column 24 should have no spaces before it Open
"username" : UUID().uuidString,
- Read upRead up
- Exclude checks
colon-whitespace
There should be no whitespace preceding the colon, exactly one whitespace after the colon for:
* var
, class
, struct
, protocol
, extension
, func
, and tuple
declarations
* dict
literals and types
* case
statements
However, for conditional expressions there should be a single whitespace before and after the colon.
Variable declarations
Preferred
var x: Int = 2
Not Preferred
var x : Int
var y: String
Dictionary literals and types
Preferred
var x = [ 'key1': 1, 'key2': 2 ]
var y: [ Int: String ]
Not Preferred
var x = [ 'key1' : 1, 'key2': 3]
var y: [ Int : String ]
Case statements
Preferred
switch character {
case "a": doSomething(a);
default: alert();
}
Not Preferred
switch character {
case "a" : doSomething(a);
default: alert();
}
Class, Struct, Protocol, and Extension declarations
Preferred
class ClassName: BaseClass {
}
struct StructName: BaseStruct {
}
protocol ProtocolName: AnotherProtocol {
}
extension TypeName: ProtocolName {
}
Not Preferred
class ClassName : BaseClass {
}
struct StructName: BaseStruct {
}
protocol ProtocolName:AnotherProtocol {
}
extension TypeName : ProtocolName {
}
Tuple declarations
Preferred
var y = (key: 1, value: 2)
Not Preferred
var y = (key:1, value : 2)
Function declarations
Preferred
func someFunction<t: someclass u: someprotocol>(someT: T, someU: U) {
}</t:>
Not Preferred
func someFunction<t : someclass u:someprotocol>(someT: T, someU: U) {
}</t>
Conditional expressions
Preferred
var x = condition ? a : b
Not Preferred
var x = condition ? a: b
var x = condition ? a : b
Line should not have any trailing whitespace Open
- Read upRead up
- Exclude checks
trailing-whitespace
Flag whitespace after the last non-whitespace character on each line until the newline.
Preferred
let number = 42¬
Not Preferred
let number = 42••¬
Colon at column 23 should have no spaces before it Open
"lmt" : "2017-09-05T16:48:35.667Z",
- Read upRead up
- Exclude checks
colon-whitespace
There should be no whitespace preceding the colon, exactly one whitespace after the colon for:
* var
, class
, struct
, protocol
, extension
, func
, and tuple
declarations
* dict
literals and types
* case
statements
However, for conditional expressions there should be a single whitespace before and after the colon.
Variable declarations
Preferred
var x: Int = 2
Not Preferred
var x : Int
var y: String
Dictionary literals and types
Preferred
var x = [ 'key1': 1, 'key2': 2 ]
var y: [ Int: String ]
Not Preferred
var x = [ 'key1' : 1, 'key2': 3]
var y: [ Int : String ]
Case statements
Preferred
switch character {
case "a": doSomething(a);
default: alert();
}
Not Preferred
switch character {
case "a" : doSomething(a);
default: alert();
}
Class, Struct, Protocol, and Extension declarations
Preferred
class ClassName: BaseClass {
}
struct StructName: BaseStruct {
}
protocol ProtocolName: AnotherProtocol {
}
extension TypeName: ProtocolName {
}
Not Preferred
class ClassName : BaseClass {
}
struct StructName: BaseStruct {
}
protocol ProtocolName:AnotherProtocol {
}
extension TypeName : ProtocolName {
}
Tuple declarations
Preferred
var y = (key: 1, value: 2)
Not Preferred
var y = (key:1, value : 2)
Function declarations
Preferred
func someFunction<t: someclass u: someprotocol>(someT: T, someU: U) {
}</t:>
Not Preferred
func someFunction<t : someclass u:someprotocol>(someT: T, someU: U) {
}</t>
Conditional expressions
Preferred
var x = condition ? a : b
Not Preferred
var x = condition ? a: b
var x = condition ? a : b
Colon at column 34 should have no spaces before it Open
"expires_in" : 3599,
- Read upRead up
- Exclude checks
colon-whitespace
There should be no whitespace preceding the colon, exactly one whitespace after the colon for:
* var
, class
, struct
, protocol
, extension
, func
, and tuple
declarations
* dict
literals and types
* case
statements
However, for conditional expressions there should be a single whitespace before and after the colon.
Variable declarations
Preferred
var x: Int = 2
Not Preferred
var x : Int
var y: String
Dictionary literals and types
Preferred
var x = [ 'key1': 1, 'key2': 2 ]
var y: [ Int: String ]
Not Preferred
var x = [ 'key1' : 1, 'key2': 3]
var y: [ Int : String ]
Case statements
Preferred
switch character {
case "a": doSomething(a);
default: alert();
}
Not Preferred
switch character {
case "a" : doSomething(a);
default: alert();
}
Class, Struct, Protocol, and Extension declarations
Preferred
class ClassName: BaseClass {
}
struct StructName: BaseStruct {
}
protocol ProtocolName: AnotherProtocol {
}
extension TypeName: ProtocolName {
}
Not Preferred
class ClassName : BaseClass {
}
struct StructName: BaseStruct {
}
protocol ProtocolName:AnotherProtocol {
}
extension TypeName : ProtocolName {
}
Tuple declarations
Preferred
var y = (key: 1, value: 2)
Not Preferred
var y = (key:1, value : 2)
Function declarations
Preferred
func someFunction<t: someclass u: someprotocol>(someT: T, someU: U) {
}</t:>
Not Preferred
func someFunction<t : someclass u:someprotocol>(someT: T, someU: U) {
}</t>
Conditional expressions
Preferred
var x = condition ? a : b
Not Preferred
var x = condition ? a: b
var x = condition ? a : b
Line should not have any trailing whitespace Open
- Read upRead up
- Exclude checks
trailing-whitespace
Flag whitespace after the last non-whitespace character on each line until the newline.
Preferred
let number = 42¬
Not Preferred
let number = 42••¬