Sha256: 2eecacd441b68dfb2eaf2003e1c45e083405d48d95059f0a9eabf342eb14021d
Contents?: true
Size: 637 Bytes
Versions: 17
Compression:
Stored size: 637 Bytes
Contents
'use strict';
// https://github.com/tc39/proposal-iterator-helpers
var $ = require('../internals/export');
var anObject = require('../internals/an-object');
var createIteratorProxy = require('../internals/iterator-create-proxy');
var IteratorProxy = createIteratorProxy(function (arg) {
var result = anObject(this.next.call(this.iterator, arg));
var done = this.done = !!result.done;
if (!done) return [this.index++, result.value];
});
$({ target: 'Iterator', proto: true, real: true }, {
asIndexedPairs: function asIndexedPairs() {
return new IteratorProxy({
iterator: anObject(this),
index: 0
});
}
});
Version data entries
17 entries across 16 versions & 6 rubygems