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CheckObjectCoercible.js « 5 « es-abstract « node_modules - github.com/npm/cli.git - Unnamed repository; edit this file 'description' to name the repository.
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'use strict';

var GetIntrinsic = require('../GetIntrinsic');

var $TypeError = GetIntrinsic('%TypeError%');

// http://www.ecma-international.org/ecma-262/5.1/#sec-9.10

module.exports = function CheckObjectCoercible(value, optMessage) {
	if (value == null) {
		throw new $TypeError(optMessage || ('Cannot call method on ' + value));
	}
	return value;
};