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Commit Description:
temporary for logo voting
Commit Description:
temporary for logo voting
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node_modules/es5-ext/array/#/slice/shim.js
| 36 lines
| 1.0 KiB
| application/javascript
| JavascriptLexer
|
| r789 | "use strict"; | |||
| var toInteger = require("../../../number/to-integer") | ||||
| , toPosInt = require("../../../number/to-pos-integer") | ||||
| , isPlainArray = require("../../is-plain-array") | ||||
| , isArray = Array.isArray | ||||
| , slice = Array.prototype.slice | ||||
| , objHasOwnProperty = Object.prototype.hasOwnProperty | ||||
| , max = Math.max; | ||||
| module.exports = function (start, end) { | ||||
| var length, result, i; | ||||
| if (!this || !isArray(this) || isPlainArray(this)) { | ||||
| return slice.apply(this, arguments); | ||||
| } | ||||
| length = toPosInt(this.length); | ||||
| start = toInteger(start); | ||||
| if (start < 0) start = max(length + start, 0); | ||||
| else if (start > length) start = length; | ||||
| if (end === undefined) { | ||||
| end = length; | ||||
| } else { | ||||
| end = toInteger(end); | ||||
| if (end < 0) end = max(length + end, 0); | ||||
| else if (end > length) end = length; | ||||
| } | ||||
| if (start > end) start = end; | ||||
| result = new this.constructor(end - start); | ||||
| i = 0; | ||||
| while (start !== end) { | ||||
| if (objHasOwnProperty.call(this, start)) result[i] = this[start]; | ||||
| ++i; | ||||
| ++start; | ||||
| } | ||||
| return result; | ||||
| }; | ||||