The way I learned Ruby 5 years ago was by doing Koans[0] which is basically a test suite where the individual cases describe some behavior of ruby or its stdlib

The way I learned Ruby 5 years ago was by doing Koans[0] which is basically a test suite where the individual cases describe some behavior of ruby or its stdlib and have a small expression missing to be filled in by you. array = [1, 2] array.reverse! assert array == __ [0] http://rubykoans.com/ http://rubykoans.com/