RpnCalculator

Simple equation parser with a reverse polish notation calculator as a backend

Add this line to your application's Gemfile:

gem 'rpn_calculator'

And then execute:

$ bundle

Or install it yourself as:

$ gem install rpn_calculator

To use as an equation parser and evaluator:

    $ RpnCalculator.calculate('1+7-3*16/2**(1+1)') #=> -4

To directly access the reverse polish calculator:

    $ RpnCalculator.evaluate([[1,7,3,4,5,6],['+','-','*','/','**']]) #=> 4096

1. Fork it ( https://github.com/[my-github-username]/rpn_calculator/fork )
2. Create your feature branch (git checkout -b my-new-feature)
3. Commit your changes (git commit -am 'Add some feature')
4. Push to the branch (git push origin my-new-feature)
5. Create a new Pull Request

• Chris Moody

This is free software released into the public domain.