82f2b76e25
We now use webpack instead of SystemJS, effectively bundling modules into one file (plus commons chunks) for every entry point. This results in a much smaller extension size (almost half). Furthermore we use yarn/npm even for extension run-time dependencies. This relieves us from manually vendoring and building dependencies. It's also easier to understand for new developers familiar with node.
19 lines
784 B
JavaScript
19 lines
784 B
JavaScript
// 21.1.3.18 String.prototype.startsWith(searchString [, position ])
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'use strict';
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var $export = require('./$.export')
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, toLength = require('./$.to-length')
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, context = require('./$.string-context')
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, STARTS_WITH = 'startsWith'
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, $startsWith = ''[STARTS_WITH];
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$export($export.P + $export.F * require('./$.fails-is-regexp')(STARTS_WITH), 'String', {
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startsWith: function startsWith(searchString /*, position = 0 */){
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var that = context(this, searchString, STARTS_WITH)
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, $$ = arguments
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, index = toLength(Math.min($$.length > 1 ? $$[1] : undefined, that.length))
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, search = String(searchString);
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return $startsWith
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? $startsWith.call(that, search, index)
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: that.slice(index, index + search.length) === search;
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}
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}); |