50 lines
1.3 KiB
JavaScript
50 lines
1.3 KiB
JavaScript
'use strict';
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Object.defineProperty(exports, "__esModule", {
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value: true
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});
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exports.from = from;
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var _Stream = require('../Stream');
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var _Stream2 = _interopRequireDefault(_Stream);
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var _fromArray = require('./fromArray');
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var _iterable = require('../iterable');
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var _fromIterable = require('./fromIterable');
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var _getObservable = require('../observable/getObservable');
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var _getObservable2 = _interopRequireDefault(_getObservable);
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var _fromObservable = require('../observable/fromObservable');
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var _prelude = require('@most/prelude');
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function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
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function from(a) {
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// eslint-disable-line complexity
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if (a instanceof _Stream2.default) {
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return a;
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}
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var observable = (0, _getObservable2.default)(a);
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if (observable != null) {
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return (0, _fromObservable.fromObservable)(observable);
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}
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if (Array.isArray(a) || (0, _prelude.isArrayLike)(a)) {
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return (0, _fromArray.fromArray)(a);
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}
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if ((0, _iterable.isIterable)(a)) {
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return (0, _fromIterable.fromIterable)(a);
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}
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throw new TypeError('from(x) must be observable, iterable, or array-like: ' + a);
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} /** @license MIT License (c) copyright 2010-2016 original author or authors */
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/** @author Brian Cavalier */
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/** @author John Hann */ |