27 lines
976 B
JavaScript
Executable file
27 lines
976 B
JavaScript
Executable file
var $ = require('../internals/export');
|
|
var uncurryThis = require('../internals/function-uncurry-this');
|
|
var toIndexedObject = require('../internals/to-indexed-object');
|
|
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(toObject(template).raw);
|
|
var literalSegments = lengthOfArrayLike(rawTemplate);
|
|
var argumentsLength = arguments.length;
|
|
var elements = [];
|
|
var i = 0;
|
|
while (literalSegments > i) {
|
|
push(elements, toString(rawTemplate[i++]));
|
|
if (i === literalSegments) return join(elements, '');
|
|
if (i < argumentsLength) push(elements, toString(arguments[i]));
|
|
}
|
|
}
|
|
});
|