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authorruki <waruqi@gmail.com>2018-11-08 00:38:48 +0800
committerruki <waruqi@gmail.com>2018-11-07 21:53:09 +0800
commit26105034da4fcce7ac883c899d781f016559310d (patch)
treec459a5dc4e3aa0972d9919033ece511ce76dd129 /node_modules/es6-iterator/is-iterable.js
parent2c77f00f1a7ecb6c8192f9c16d3b2001b254a107 (diff)
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+"use strict";
+
+var isArguments = require("es5-ext/function/is-arguments")
+ , isValue = require("es5-ext/object/is-value")
+ , isString = require("es5-ext/string/is-string");
+
+var iteratorSymbol = require("es6-symbol").iterator
+ , isArray = Array.isArray;
+
+module.exports = function (value) {
+ if (!isValue(value)) return false;
+ if (isArray(value)) return true;
+ if (isString(value)) return true;
+ if (isArguments(value)) return true;
+ return typeof value[iteratorSymbol] === "function";
+};