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