var $ = require('../internals/export');
+var uncurryThis = require('../internals/function-uncurry-this');
var toIndexedObject = require('../internals/to-indexed-object');
-var toLength = require('../internals/to-length');
+var toObject = require('../internals/to-object');
+var toString = require('../internals/to-string');
+var lengthOfArrayLike = require('../internals/length-of-array-like');
+
+var push = uncurryThis([].push);
+var join = uncurryThis([].join);
// `String.raw` method
// https://tc39.es/ecma262/#sec-string.raw
$({ target: 'String', stat: true }, {
raw: function raw(template) {
- var rawTemplate = toIndexedObject(template.raw);
- var literalSegments = toLength(rawTemplate.length);
+ var rawTemplate = toIndexedObject(toObject(template).raw);
+ var literalSegments = lengthOfArrayLike(rawTemplate);
var argumentsLength = arguments.length;
var elements = [];
var i = 0;
while (literalSegments > i) {
- elements.push(String(rawTemplate[i++]));
- if (i < argumentsLength) elements.push(String(arguments[i]));
- } return elements.join('');
+ push(elements, toString(rawTemplate[i++]));
+ if (i === literalSegments) return join(elements, '');
+ if (i < argumentsLength) push(elements, toString(arguments[i]));
+ }
}
});