/**
* @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 //

/**
* Adds elements from a collection to the end of an array-like object.
*
* @private
* @param {Object} obj - input array-like object
* @param {ArrayLike} items - items to add
* @returns {Object} input object
*
* @example
* var obj = {
*     'length': 2,
*     '0': 1.0,
*     '1': 2.0
* };
*
* obj = append( obj, [ 3.0, 4.0 ] );
* // returns { 'length': 4, '0': 1.0, '1': 2.0, '2': 3.0, '3': 4.0 }
*/
function append( obj, items ) {
	var len;
	var i;
	len = obj.length;
	for ( i = 0; i < items.length; i++ ) {
		obj[ len+i ] = items[ i ];
	}
	obj.length = len + items.length;
	return obj;
}


// EXPORTS //

module.exports = append;