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18 lines
519 B
18 lines
519 B
var $export = require('./_export'); |
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var toIObject = require('./_to-iobject'); |
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var toLength = require('./_to-length'); |
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$export($export.S, 'String', { |
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// 21.1.2.4 String.raw(callSite, ...substitutions) |
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raw: function raw(callSite) { |
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var tpl = toIObject(callSite.raw); |
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var len = toLength(tpl.length); |
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var aLen = arguments.length; |
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var res = []; |
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var i = 0; |
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while (len > i) { |
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res.push(String(tpl[i++])); |
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if (i < aLen) res.push(String(arguments[i])); |
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} return res.join(''); |
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} |
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});
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