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utf8mb4
Commit Description:
utf8mb4
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node_modules/es5-ext/math/fround/shim.js
| 33 lines
| 736 B
| application/javascript
| JavascriptLexer
|
| r789 | /* global Float32Array */ | |||
| // Credit: https://github.com/paulmillr/es6-shim/blob/master/es6-shim.js | ||||
| "use strict"; | ||||
| var toFloat32; | ||||
| if (typeof Float32Array === "undefined") { | ||||
| toFloat32 = (function () { | ||||
| var pack = require("../_pack-ieee754") | ||||
| , unpack = require("../_unpack-ieee754"); | ||||
| return function (value) { return unpack(pack(value, 8, 23), 8, 23); }; | ||||
| })(); | ||||
| } else { | ||||
| toFloat32 = (function () { | ||||
| var float32Array = new Float32Array(1); | ||||
| return function (num) { | ||||
| float32Array[0] = num; | ||||
| return float32Array[0]; | ||||
| }; | ||||
| })(); | ||||
| } | ||||
| module.exports = function (value) { | ||||
| if (isNaN(value)) return NaN; | ||||
| value = Number(value); | ||||
| if (value === 0) return value; | ||||
| if (!isFinite(value)) return value; | ||||
| return toFloat32(value); | ||||
| }; | ||||