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'use strict';
var isArguments = require('es5-ext/function/is-arguments')
, isString = require('es5-ext/string/is-string')
, iteratorSymbol = require('es6-symbol').iterator
, isArray = Array.isArray;
module.exports = function (value) {
if (value == null) return false;
if (isArray(value)) return true;
if (isString(value)) return true;
if (isArguments(value)) return true;
return (typeof value[iteratorSymbol] === 'function');
};
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