15 lines
581 B
JavaScript
15 lines
581 B
JavaScript
"use strict";
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var isArguments = require("es5-ext/function/is-arguments")
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, isString = require("es5-ext/string/is-string")
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, ArrayIterator = require("./array")
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, StringIterator = require("./string")
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, iterable = require("./valid-iterable")
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, iteratorSymbol = require("es6-symbol").iterator;
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module.exports = function (obj) {
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if (typeof iterable(obj)[iteratorSymbol] === "function") return obj[iteratorSymbol]();
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if (isArguments(obj)) return new ArrayIterator(obj);
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if (isString(obj)) return new StringIterator(obj);
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return new ArrayIterator(obj);
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};
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