Sha256: b326f9c3102c5bb2fde838cf428c0d8bb844a320b833757a12e1f9b45917104c
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Size: 784 Bytes
Versions: 34
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Stored size: 784 Bytes
Contents
// 21.1.3.18 String.prototype.startsWith(searchString [, position ]) 'use strict'; var $export = require('./$.export') , toLength = require('./$.to-length') , context = require('./$.string-context') , STARTS_WITH = 'startsWith' , $startsWith = ''[STARTS_WITH]; $export($export.P + $export.F * require('./$.fails-is-regexp')(STARTS_WITH), 'String', { startsWith: function startsWith(searchString /*, position = 0 */){ var that = context(this, searchString, STARTS_WITH) , $$ = arguments , index = toLength(Math.min($$.length > 1 ? $$[1] : undefined, that.length)) , search = String(searchString); return $startsWith ? $startsWith.call(that, search, index) : that.slice(index, index + search.length) === search; } });
Version data entries
34 entries across 17 versions & 7 rubygems