index.js

/**
* @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';

var circularBuffer = require( './../lib' );

var buf;
var v;
var i;

// Create a circular buffer capable of holding 5 elements:
buf = circularBuffer( 5 );
console.log( 'Buffer length: %s', buf.length );

// Continuously add values to the buffer...
for ( i = 0; i < 100; i++ ) {
	v = buf.push( i );
	console.log( 'Count: %d. Added value: %s. Removed value: %s.', buf.count, i, ( v === void 0 ) ? '(none)' : v );
}