Showing 225 of 225 total issues
Similar blocks of code found in 2 locations. Consider refactoring. Open
if (extra.tokens[extra.openCurlyToken - 3] &&
extra.tokens[extra.openCurlyToken - 3].type === "Keyword") {
// Anonymous function.
checkToken = extra.tokens[extra.openCurlyToken - 4];
if (!checkToken) {- 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 46.
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
Avoid too many return statements within this function. Open
return scanNumericLiteral();Avoid too many return statements within this function. Open
return parseArrayInitialiser();Avoid too many return statements within this function. Open
return parseTemplateLiteral();Avoid too many return statements within this function. Open
return scanNumericLiteral();Avoid too many return statements within this function. Open
return delegate.createProperty('init', key, parsePropertyMethodFunction({ generator: false }), true, false);Avoid too many return statements within this function. Open
return scanPunctuator();Avoid too many return statements within this function. Open
return scanIdentifier();Avoid too many return statements within this function. Open
return delegate.createProperty('init', key, parseAssignmentExpression(), false, false);Avoid too many return statements within this function. Open
return scanRegExp();Avoid too many return statements within this function. Open
return scanPunctuator();Avoid too many return statements within this function. Open
return parseGroupExpression();Avoid too many return statements within this function. Open
return {
type: Token.Punctuator,
value: '<<=',
lineNumber: lineNumber,
lineStart: lineStart,Avoid too many return statements within this function. Open
return advanceSlash();Avoid too many return statements within this function. Open
return delegate.createLiteral(token);Avoid too many return statements within this function. Open
return {
type: Token.Punctuator,
value: '>>=',
lineNumber: lineNumber,
lineStart: lineStart,Avoid too many return statements within this function. Open
return scanPunctuator();Avoid too many return statements within this function. Open
return parseObjectInitialiser();Avoid too many return statements within this function. Open
return {
type: Token.Punctuator,
value: '=>',
lineNumber: lineNumber,
lineStart: lineStart,Avoid too many return statements within this function. Open
return scanPunctuator();