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yannickcr/eslint-plugin-react

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lib/rules/require-render-return.js

Summary

Maintainability
A
2 hrs
Test Coverage

Function create has 51 lines of code (exceeds 25 allowed). Consider refactoring.
Open

  create: Components.detect((context, components) => {
    /**
     * Mark a return statement as present
     * @param {ASTNode} node The AST node being checked.
     */
Severity: Major
Found in lib/rules/require-render-return.js - About 2 hrs to fix

    Similar blocks of code found in 17 locations. Consider refactoring.
    Open

      meta: {
    docs: {
      description: 'Enforce ES5 or ES6 class for returning value in render function',
      category: 'Possible Errors',
      recommended: true,
    Severity: Major
    Found in lib/rules/require-render-return.js and 16 other locations - About 35 mins to fix
    lib/rules/jsx-no-comment-textnodes.js on lines 38..49
    lib/rules/no-array-index-key.js on lines 46..57
    lib/rules/no-danger.js on lines 48..59
    lib/rules/no-deprecated.js on lines 118..129
    lib/rules/no-find-dom-node.js on lines 20..31
    lib/rules/no-is-mounted.js on lines 20..31
    lib/rules/no-namespace.js on lines 23..34
    lib/rules/no-redundant-should-component-update.js on lines 22..33
    lib/rules/no-render-return-value.js on lines 21..32
    lib/rules/no-set-state.js on lines 24..35
    lib/rules/no-this-in-sfc.js on lines 21..32
    lib/rules/no-typos.js on lines 33..44
    lib/rules/no-unused-class-component-methods.js on lines 102..111
    lib/rules/no-unused-state.js on lines 81..92
    lib/rules/prefer-exact-props.js on lines 25..34
    lib/rules/react-in-jsx-scope.js on lines 23..34

    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

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