esnext.observable.of.js•764 B
'use strict';
var $ = require('../internals/export');
var getBuiltIn = require('../internals/get-built-in');
var isConstructor = require('../internals/is-constructor');
var Array = getBuiltIn('Array');
// `Observable.of` method
// https://github.com/tc39/proposal-observable
$({ target: 'Observable', stat: true, forced: true }, {
of: function of() {
var C = isConstructor(this) ? this : getBuiltIn('Observable');
var length = arguments.length;
var items = Array(length);
var index = 0;
while (index < length) items[index] = arguments[index++];
return new C(function (observer) {
for (var i = 0; i < length; i++) {
observer.next(items[i]);
if (observer.closed) return;
} observer.complete();
});
}
});