Jay Fields' Thoughts

Jason Rudolph recently wrote about Testing Private Methods in Ruby . Before I continue, it's probably a good idea to note that I rarely ...

Documentation Convert an enumerable to a hash. Examples: people.index_by(&:login) => { "nextangle" => , "chad...

Documentation None Usage The Integer#even? method is helpful when adding zebra striping to views. For example: <% @customers.each_with_...

Documentation Yields a single-character string for each character in the string. When $KCODE = ‘UTF8’, multi-byte characters are yielded app...

Documentation None Usage The Hash#diff method is helpful for determining the difference between two hashes. note: The receiver matches on bo...