reverse-polish-calculator

This is a RPN (Reverse Polish Notation) command line calculator. It supports arithmetic, and most of the methods in Ruby's Math module.

Synopsis

$ rpc
$ 5 # => stack: 5.0
         aggregate: 0
$ 5 # => stack: 5.0, 5.0
         aggregate: 0
$ + # => calculated: 5.0 + 5.0
         stack: 
         aggregate: 10.0

For more examples, check out the acceptance specs.

Installation

gem install reverse-polish-calculator

License

reverse-polish-calculator is released under the MIT license. See LICENSE for details.

Copyright

Copyright (c) 2011 Justin Ko