khayer/Learning-Ruby — pull request #1 by delagoya (2011-10-10 18:06:05+00:00)
Title: Some notes and changes

1) I added small test files in the test directory
2) I changed the Rake test task to be more standard
3) a few small syntactical changes
4) Some refactoring of files to place them in more standard places

Three major changes:

I redefined the each() method to actually iterate
I refactored code so that methods do not repeat logic.
I added adjustment of the @current_iteration when requesting a specific entry.