tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/object/clear.js


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'use strict';

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

module.exports = function (obj) {
	var error;
	keys(obj).forEach(function (key) {
		try {
			delete this[key];
		} catch (e) {
			if (!error) error = e;
		}
	}, obj);
	if (error !== undefined) throw error;
	return obj;
};