Sha256: 9e1772f078d63ae37ecd3f6b07f0fa2f1292b405eff4cf474dfb0c2548fc0965
Contents?: true
Size: 808 Bytes
Versions: 46
Compression:
Stored size: 808 Bytes
Contents
// Credit: // https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Math/round // #Decimal_rounding "use strict"; var isValue = require("../object/is-value") , ensureInteger = require("../object/ensure-integer"); var split = String.prototype.split; module.exports = function (type) { return function (value/*, exp*/) { value = Number(value); var exp = arguments[1]; if (isValue(exp)) exp = ensureInteger(exp); if (!value) return value; if (!exp) return Math[type](value); if (!isFinite(value)) return value; // Shift var tokens = split.call(value, "e"); value = Math[type](tokens[0] + "e" + ((tokens[1] || 0) - exp)); // Shift back tokens = value.toString().split("e"); return Number(tokens[0] + "e" + (Number(tokens[1] || 0) + exp)); }; };
Version data entries
46 entries across 46 versions & 2 rubygems