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etnbrd/flx-compiler

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prototypes/blender/lib/extract.js

Summary

Maintainability
F
1 wk
Test Coverage

Function extractUp has 61 lines of code (exceeds 25 allowed). Consider refactoring.
Open

function extractUp(tree, id) {

  var _n = {};
  var __n = {};
  var _d = {};
Severity: Major
Found in prototypes/blender/lib/extract.js - About 2 hrs to fix

    Function extractDown has 58 lines of code (exceeds 25 allowed). Consider refactoring.
    Open

    function extractDown(tree, id) {

  var _n = {};
  var __n = {};
  var _d = {};
    Severity: Major
    Found in prototypes/blender/lib/extract.js - About 2 hrs to fix

      Function extractUpOnly has 50 lines of code (exceeds 25 allowed). Consider refactoring.
      Open

      function extractUpOnly(tree, id) {

  var _n = {};
  var __n = {};
  var _d = {};
      Severity: Minor
      Found in prototypes/blender/lib/extract.js - About 2 hrs to fix

        Function extractUp has a Cognitive Complexity of 8 (exceeds 5 allowed). Consider refactoring.
        Open

        function extractUp(tree, id) {

  var _n = {};
  var __n = {};
  var _d = {};
        Severity: Minor
        Found in prototypes/blender/lib/extract.js - About 45 mins to fix

        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

        Function extractDown has a Cognitive Complexity of 7 (exceeds 5 allowed). Consider refactoring.
        Open

        function extractDown(tree, id) {

  var _n = {};
  var __n = {};
  var _d = {};
        Severity: Minor
        Found in prototypes/blender/lib/extract.js - About 35 mins to fix

        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

        Function extractUpOnly has a Cognitive Complexity of 7 (exceeds 5 allowed). Consider refactoring.
        Open

        function extractUpOnly(tree, id) {

  var _n = {};
  var __n = {};
  var _d = {};
        Severity: Minor
        Found in prototypes/blender/lib/extract.js - About 35 mins to fix

        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

        Similar blocks of code found in 2 locations. Consider refactoring.
        Open

        function extractUp(tree, id) {

  var _n = {};
  var __n = {};
  var _d = {};
        Severity: Major
        Found in prototypes/blender/lib/extract.js and 1 other location - About 3 days to fix
        prototypes/blender.old/lib/extraction.js on lines 82..163

        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 636.

        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

        Further Reading

        Similar blocks of code found in 2 locations. Consider refactoring.
        Open

        function extractUpOnly(tree, id) {

  var _n = {};
  var __n = {};
  var _d = {};
        Severity: Major
        Found in prototypes/blender/lib/extract.js and 1 other location - About 3 days to fix
        prototypes/blender.old/lib/extraction.js on lines 165..246

        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 516.

        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

        Further Reading

        Identical blocks of code found in 2 locations. Consider refactoring.
        Open

          tree.deps.forEach(function(dep) {
    for (var id in _n) {
      if (dep.id === id && dep.type !== "Before") {
        _n[dep.id] = {};
        _n[dep.to] = {};
        Severity: Major
        Found in prototypes/blender/lib/extract.js and 1 other location - About 4 hrs to fix
        prototypes/blender.old/lib/extraction.js on lines 30..38

        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

        Further Reading

        Identical blocks of code found in 2 locations. Consider refactoring.
        Open

          tree.deps.forEach(function(dep) {
    for (var id in _n) {
      if (dep.to === id && dep.type !== "Before") {
        __n[dep.id] = {};
        __n[dep.to] = {};
        Severity: Major
        Found in prototypes/blender/lib/extract.js and 1 other location - About 4 hrs to fix
        prototypes/blender.old/lib/extraction.js on lines 43..51

        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

        Further Reading

        Similar blocks of code found in 2 locations. Consider refactoring.
        Open

            if (dep.to === id && dep.type === "VariableDeclarator") {
      // clean the graph from free nodes
      // TODO there might be more than one node to clean
      tree.nodes = tree.nodes.filter(function(node) {
        return !(node.id === dep.id);
        Severity: Major
        Found in prototypes/blender/lib/extract.js and 1 other location - About 1 hr to fix
        prototypes/blender.old/index.js on lines 188..196

        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

        Further Reading

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