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deps/npm/lib/uninstall.js

Summary

Maintainability
B
5 hrs
Test Coverage

Function saver has 48 lines of code (exceeds 25 allowed). Consider refactoring.
Open

function saver (args, nm, cb_) {
  return cb
  function cb (er, data) {
    var s = npm.config.get('save')
      , d = npm.config.get('save-dev')
Severity: Minor
Found in deps/npm/lib/uninstall.js - About 1 hr to fix

    Function cb has 45 lines of code (exceeds 25 allowed). Consider refactoring.
    Open

      function cb (er, data) {
    var s = npm.config.get('save')
      , d = npm.config.get('save-dev')
      , o = npm.config.get('save-optional')
    if (er || !(s || d || o)) return cb_(er, data)
    Severity: Minor
    Found in deps/npm/lib/uninstall.js - About 1 hr to fix

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

          var s = npm.config.get('save')
      , d = npm.config.get('save-dev')
      , o = npm.config.get('save-optional')
      Severity: Minor
      Found in deps/npm/lib/uninstall.js and 1 other location - About 50 mins to fix
      deps/npm/lib/uninstall.js on lines 44..46

      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 52.

      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

        var s = npm.config.get('save')
    , d = npm.config.get('save-dev')
    , o = npm.config.get('save-optional')
      Severity: Minor
      Found in deps/npm/lib/uninstall.js and 1 other location - About 50 mins to fix
      deps/npm/lib/uninstall.js on lines 74..76

      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 52.

      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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