/**
* @license Apache-2.0
*
* Copyright (c) 2018 The Stdlib Authors.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
*    http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/

'use strict';

// MAIN //

/**
* Copies a JSON object.
*
* ## Notes
*
* -   This function assumes a JSON-compatible input object, which is a valid assumption as we know that ESLint configuration files can be stored as JSON.
*
* @private
* @param {Object} obj - object to copy
* @returns {Object} object copy
*/
function copy( obj ) {
	return JSON.parse( JSON.stringify( obj ) );
}


// EXPORTS //

module.exports = copy;
