root / HServer / 00.Server / 00.Program / node_modules / sliced / README.md
이력 | 보기 | 이력해설 | 다운로드 (2.48 KB)
| 1 | 39 | HKM | #sliced |
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| 2 | ========== |
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| 3 | |||
| 4 | A faster alternative to `[].slice.call(arguments)`. |
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| 5 | |||
| 6 | [](http://travis-ci.org/aheckmann/sliced) |
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| 7 | |||
| 8 | Example output from [benchmark.js](https://github.com/bestiejs/benchmark.js) |
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| 9 | |||
| 10 | Array.prototype.slice.call x 1,401,820 ops/sec ±2.16% (90 runs sampled) |
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| 11 | [].slice.call x 1,313,116 ops/sec ±2.04% (96 runs sampled) |
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| 12 | cached slice.call x 10,297,910 ops/sec ±1.81% (96 runs sampled) |
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| 13 | sliced x 19,906,019 ops/sec ±1.23% (89 runs sampled) |
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| 14 | fastest is sliced |
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| 15 | |||
| 16 | Array.prototype.slice.call(arguments, 1) x 1,373,238 ops/sec ±1.84% (95 runs sampled) |
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| 17 | [].slice.call(arguments, 1) x 1,395,336 ops/sec ±1.36% (93 runs sampled) |
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| 18 | cached slice.call(arguments, 1) x 9,926,018 ops/sec ±1.67% (92 runs sampled) |
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| 19 | sliced(arguments, 1) x 20,747,990 ops/sec ±1.16% (93 runs sampled) |
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| 20 | fastest is sliced(arguments, 1) |
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| 21 | |||
| 22 | Array.prototype.slice.call(arguments, -1) x 1,319,908 ops/sec ±2.12% (91 runs sampled) |
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| 23 | [].slice.call(arguments, -1) x 1,336,170 ops/sec ±1.33% (97 runs sampled) |
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| 24 | cached slice.call(arguments, -1) x 10,078,718 ops/sec ±1.21% (98 runs sampled) |
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| 25 | sliced(arguments, -1) x 20,471,474 ops/sec ±1.81% (92 runs sampled) |
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| 26 | fastest is sliced(arguments, -1) |
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| 27 | |||
| 28 | Array.prototype.slice.call(arguments, -2, -10) x 1,369,246 ops/sec ±1.68% (97 runs sampled) |
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| 29 | [].slice.call(arguments, -2, -10) x 1,387,935 ops/sec ±1.70% (95 runs sampled) |
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| 30 | cached slice.call(arguments, -2, -10) x 9,593,428 ops/sec ±1.23% (97 runs sampled) |
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| 31 | sliced(arguments, -2, -10) x 23,178,931 ops/sec ±1.70% (92 runs sampled) |
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| 32 | fastest is sliced(arguments, -2, -10) |
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| 33 | |||
| 34 | Array.prototype.slice.call(arguments, -2, -1) x 1,441,300 ops/sec ±1.26% (98 runs sampled) |
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| 35 | [].slice.call(arguments, -2, -1) x 1,410,326 ops/sec ±1.96% (93 runs sampled) |
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| 36 | cached slice.call(arguments, -2, -1) x 9,854,419 ops/sec ±1.02% (97 runs sampled) |
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| 37 | sliced(arguments, -2, -1) x 22,550,801 ops/sec ±1.86% (91 runs sampled) |
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| 38 | fastest is sliced(arguments, -2, -1) |
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| 39 | |||
| 40 | _Benchmark [source](https://github.com/aheckmann/sliced/blob/master/bench.js)._ |
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| 41 | |||
| 42 | ##Usage |
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| 43 | |||
| 44 | `sliced` accepts the same arguments as `Array#slice` so you can easily swap it out. |
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| 45 | |||
| 46 | ```js |
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| 47 | function zing () {
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| 48 | var slow = [].slice.call(arguments, 1, 8); |
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| 49 | var args = slice(arguments, 1, 8); |
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| 50 | |||
| 51 | var slow = Array.prototype.slice.call(arguments); |
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| 52 | var args = slice(arguments); |
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| 53 | // etc |
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| 54 | } |
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| 55 | ``` |
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| 56 | |||
| 57 | ## install |
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| 58 | |||
| 59 | npm install sliced |
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| 60 | |||
| 61 | |||
| 62 | [LICENSE](https://github.com/aheckmann/sliced/blob/master/LICENSE) |