october 2012
- part1.rb - work with strings and regular expressions
- part2.rb - work with lists (RPS game)
- part3.rb - work with each (anagrams)
- part4.rb - work with simple OOP
- part5.rb - simple metaprogramming (ivar counter)
- part6.rb - another metaprogramming (currencies and palindromes)
- part7.rb - CartesianProduct