rpncs


This is a program for Reverse Polish notation utility.
It converts or calculates a expressions to Reverse Polish notation.

Use examples

First, install this module in your project.
``console
$ npm install rpncs
`

Import this module in your source code and call like below.
`javascript
var Rpn = require('rpncs');
var rpn = new Rpn();

console.log(rpn.convert(["1", "+", "2", "", "3"])); // -> [ '1', '2', '3', '', '+' ]
console.log(rpn.calculate([ '1', '2', '3', '*', '+' ])); // -> 7
console.log(rpn.revert([ '1', '2', '3', '', '+' ])); // -> ["1", "+", "2", "", "3"]
`

Testing


rpncs uses ava for testing. You can run test cases by installing dependencies then run "npm test" command.
`console
$ npm install
$ npm test
``

License

This software is released under the MIT License, see LICENSE.txt.