14 lines
509 B
JavaScript
14 lines
509 B
JavaScript
'use strict';
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var call = require('../internals/function-call');
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var isCallable = require('../internals/is-callable');
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var tryToString = require('../internals/try-to-string');
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var getIteratorMethod = require('../internals/get-iterator-method');
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var $TypeError = TypeError;
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module.exports = function (argument) {
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var iteratorMethod = getIteratorMethod(argument);
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if (isCallable(iteratorMethod)) return call(iteratorMethod, argument);
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throw new $TypeError(tryToString(argument) + ' is not iterable');
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};
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