Showing 398 of 398 total issues
Similar blocks of code found in 2 locations. Consider refactoring. Open
Parser.prototype.parseImportDefaultSpecifier = function () {
var node = this.createNode();
var local = this.parseIdentifierName();
return this.finalize(node, new Node.ImportDefaultSpecifier(local));
};
- 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 67.
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 _parseExpr
has 39 lines of code (exceeds 25 allowed). Consider refactoring. Open
function _parseExpr (expr, asText, qstr) {
expr = expr
.replace(/\s+/g, ' ').trim()
.replace(/\ ?([[\({},?\.:])\ ?/g, '$1')
Function parse
has 39 lines of code (exceeds 25 allowed). Consider refactoring. Open
function parse(code, options, delegate) {
var commentHandler = null;
var proxyDelegate = function (node, metadata) {
if (delegate) {
delegate(node, metadata);
Function _parseExpr
has 39 lines of code (exceeds 25 allowed). Consider refactoring. Open
function _parseExpr (expr, asText, qstr) {
expr = expr
.replace(/\s+/g, ' ').trim()
.replace(/\ ?([[\({},?\.:])\ ?/g, '$1');
Function _parseExpr
has 39 lines of code (exceeds 25 allowed). Consider refactoring. Open
function _parseExpr (expr, asText, qstr) {
expr = expr
.replace(/\s+/g, ' ').trim()
.replace(/\ ?([[\({},?\.:])\ ?/g, '$1')
Function _parseExpr
has 39 lines of code (exceeds 25 allowed). Consider refactoring. Open
function _parseExpr (expr, asText, qstr) {
// Non-empty quoted strings and literal regexes are hidden at this point.
//
// Now, this function converts whitespace into compacted spaces and trims
Similar blocks of code found in 2 locations. Consider refactoring. Open
return {
type: token_1.Token.StringLiteral,
value: str,
lineNumber: this.scanner.lineNumber,
lineStart: this.scanner.lineStart,
- 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 66.
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
return {
type: token_1.Token.Punctuator,
value: value,
lineNumber: this.scanner.lineNumber,
lineStart: this.scanner.lineStart,
- 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 66.
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 parseStatementListItem
has 38 lines of code (exceeds 25 allowed). Consider refactoring. Open
Parser.prototype.parseStatementListItem = function () {
var statement = null;
this.context.isAssignmentTarget = true;
this.context.isBindingElement = true;
if (this.lookahead.type === token_1.Token.Keyword) {
Function lex
has 37 lines of code (exceeds 25 allowed). Consider refactoring. Open
Scanner.prototype.lex = function () {
if (this.eof()) {
return {
type: token_1.Token.EOF,
lineNumber: this.lineNumber,
Function unexpectedTokenError
has 37 lines of code (exceeds 25 allowed). Consider refactoring. Open
Parser.prototype.unexpectedTokenError = function (token, message) {
var msg = message || messages_1.Messages.UnexpectedToken;
var value;
if (token) {
if (!message) {
Function parseUpdateExpression
has 36 lines of code (exceeds 25 allowed). Consider refactoring. Open
Parser.prototype.parseUpdateExpression = function () {
var expr;
var startToken = this.lookahead;
if (this.match('++') || this.match('--')) {
var node = this.startNode(startToken);
Function nextJSXText
has 35 lines of code (exceeds 25 allowed). Consider refactoring. Open
JSXParser.prototype.nextJSXText = function () {
this.startMarker.index = this.scanner.index;
this.startMarker.lineNumber = this.scanner.lineNumber;
this.startMarker.lineStart = this.scanner.lineStart;
var start = this.scanner.index;
Function collectComments
has 35 lines of code (exceeds 25 allowed). Consider refactoring. Open
Parser.prototype.collectComments = function () {
if (!this.config.comment) {
this.scanner.scanComments();
}
else {
Function parseComplexJSXElement
has 34 lines of code (exceeds 25 allowed). Consider refactoring. Open
JSXParser.prototype.parseComplexJSXElement = function (el) {
var stack = [];
while (!this.scanner.eof()) {
el.children = el.children.concat(this.parseJSXChildren());
var node = this.createJSXChildNode();
Function parsePropertyPattern
has 34 lines of code (exceeds 25 allowed). Consider refactoring. Open
Parser.prototype.parsePropertyPattern = function (params, kind) {
var node = this.createNode();
var computed = false;
var shorthand = false;
var method = false;
Function finalize
has 34 lines of code (exceeds 25 allowed). Consider refactoring. Open
Parser.prototype.finalize = function (meta, node) {
if (this.config.range) {
node.range = [meta.index, this.lastMarker.index];
}
if (this.config.loc) {
Identical blocks of code found in 2 locations. Consider refactoring. Open
function _create (str) {
var expr = _getTmpl(str)
if (expr.slice(0, 11) !== 'try{return ') expr = 'return ' + expr
- 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 62.
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
function objectForKey(object, key, primitives){
var proto = primitives.getPrototypeOf(object);
if (!proto || hasOwnProperty(object, key)){
return object
} else {
- 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 62.
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
function objectForKey(object, key, primitives){
var proto = primitives.getPrototypeOf(object)
if (!proto || hasOwnProperty(object, key)){
return object
} else {
- 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 62.
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