LukasMeine /
vigilance
| Total Complexity | 17 |
| Complexity/F | 3.4 |
| Lines of Code | 43 |
| Function Count | 5 |
| Duplicated Lines | 1 |
| Ratio | 2.33 % |
| Changes | 0 | ||
Duplicate code is one of the most pungent code smells. A rule that is often used is to re-structure code once it is duplicated in three or more places.
Common duplication problems, and corresponding solutions are:
| 1 | 'use strict'; |
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| 2 | |||
| 3 | if (!process.version || |
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| 4 | process.version.indexOf('v0.') === 0 || |
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| 5 | process.version.indexOf('v1.') === 0 && process.version.indexOf('v1.8.') !== 0) { |
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| 6 | module.exports = { nextTick: nextTick }; |
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| 7 | } else { |
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| 8 | module.exports = process |
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| 9 | } |
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| 10 | |||
| 11 | View Code Duplication | function nextTick(fn, arg1, arg2, arg3) { |
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Duplication
introduced
by
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| 12 | if (typeof fn !== 'function') { |
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| 13 | throw new TypeError('"callback" argument must be a function'); |
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| 14 | } |
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| 15 | var len = arguments.length; |
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| 16 | var args, i; |
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| 17 | switch (len) { |
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| 18 | case 0: |
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| 19 | case 1: |
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| 20 | return process.nextTick(fn); |
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| 21 | case 2: |
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| 22 | return process.nextTick(function afterTickOne() { |
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| 23 | fn.call(null, arg1); |
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| 24 | }); |
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| 25 | case 3: |
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| 26 | return process.nextTick(function afterTickTwo() { |
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| 27 | fn.call(null, arg1, arg2); |
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| 28 | }); |
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| 29 | case 4: |
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| 30 | return process.nextTick(function afterTickThree() { |
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| 31 | fn.call(null, arg1, arg2, arg3); |
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| 32 | }); |
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| 33 | default: |
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| 34 | args = new Array(len - 1); |
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| 35 | i = 0; |
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| 36 | while (i < args.length) { |
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| 37 | args[i++] = arguments[i]; |
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| 38 | } |
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| 39 | return process.nextTick(function afterTick() { |
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| 40 | fn.apply(null, args); |
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| 41 | }); |
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| 42 | } |
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| 43 | } |
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| 44 | |||
| 45 |
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