Showing 7 of 7 total issues
Function generateReplacment
has 107 lines of code (exceeds 25 allowed). Consider refactoring. Open
function generateReplacment(text) {
const regex = /Donald( (John|J|J.))? Trump/gi;
const adjectives = [
"Orange",
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Similar blocks of code found in 2 locations. Consider refactoring. Open
const adjectives = [
"Orange",
"Bulbous",
"Narcissistic",
"Obnoxious",
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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 50.
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
const nouns = [
"Corn Cob",
"Hand Gnome",
"Butternet Squash",
"Oompa Loompa",
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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 50.
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
Function replaceNodeText
has a Cognitive Complexity of 6 (exceeds 5 allowed). Consider refactoring. Open
function replaceNodeText(node) {
// Do nothing for nodes contained in a Google Docs editor (sorry I.E. no support for you)
if(node.closest && node.closest('.kix-appview')) return;
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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
Bare URL used Open
* Ruby + RubyGems: https://rubyinstaller.org/downloads/
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MD034 - Bare URL used
Tags: links, url
Aliases: no-bare-urls
This rule is triggered whenever a URL is given that isn't surrounded by angle brackets:
For more information, see http://www.example.com/.
To fix this, add angle brackets around the URL:
For more information, see <http:></http:>.
Rationale: Without angle brackets, the URL isn't converted into a link in many markdown parsers.
Note: if you do want a bare URL without it being converted into a link, enclose it in a code block, otherwise in some markdown parsers it will be converted:
`http://www.example.com`
Expected a conditional expression and instead saw an assignment. Open
while(textNode = walker.nextNode()) {
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disallow assignment operators in conditional statements (no-cond-assign)
In conditional statements, it is very easy to mistype a comparison operator (such as ==
) as an assignment operator (such as =
). For example:
// Check the user's job title
if (user.jobTitle = "manager") {
// user.jobTitle is now incorrect
}
There are valid reasons to use assignment operators in conditional statements. However, it can be difficult to tell whether a specific assignment was intentional.
Rule Details
This rule disallows ambiguous assignment operators in test conditions of if
, for
, while
, and do...while
statements.
Options
This rule has a string option:
-
"except-parens"
(default) allows assignments in test conditions only if they are enclosed in parentheses (for example, to allow reassigning a variable in the test of awhile
ordo...while
loop) -
"always"
disallows all assignments in test conditions
except-parens
Examples of incorrect code for this rule with the default "except-parens"
option:
/*eslint no-cond-assign: "error"*/
// Unintentional assignment
var x;
if (x = 0) {
var b = 1;
}
// Practical example that is similar to an error
function setHeight(someNode) {
"use strict";
do {
someNode.height = "100px";
} while (someNode = someNode.parentNode);
}
Examples of correct code for this rule with the default "except-parens"
option:
/*eslint no-cond-assign: "error"*/
// Assignment replaced by comparison
var x;
if (x === 0) {
var b = 1;
}
// Practical example that wraps the assignment in parentheses
function setHeight(someNode) {
"use strict";
do {
someNode.height = "100px";
} while ((someNode = someNode.parentNode));
}
// Practical example that wraps the assignment and tests for 'null'
function setHeight(someNode) {
"use strict";
do {
someNode.height = "100px";
} while ((someNode = someNode.parentNode) !== null);
}
always
Examples of incorrect code for this rule with the "always"
option:
/*eslint no-cond-assign: ["error", "always"]*/
// Unintentional assignment
var x;
if (x = 0) {
var b = 1;
}
// Practical example that is similar to an error
function setHeight(someNode) {
"use strict";
do {
someNode.height = "100px";
} while (someNode = someNode.parentNode);
}
// Practical example that wraps the assignment in parentheses
function setHeight(someNode) {
"use strict";
do {
someNode.height = "100px";
} while ((someNode = someNode.parentNode));
}
// Practical example that wraps the assignment and tests for 'null'
function setHeight(someNode) {
"use strict";
do {
someNode.height = "100px";
} while ((someNode = someNode.parentNode) !== null);
}
Examples of correct code for this rule with the "always"
option:
/*eslint no-cond-assign: ["error", "always"]*/
// Assignment replaced by comparison
var x;
if (x === 0) {
var b = 1;
}
Related Rules
- [no-extra-parens](no-extra-parens.md) Source: http://eslint.org/docs/rules/
TODO found Open
// TODO: perform with a single replace command
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