Working with Ruby and in particular Rails, it's easy to take the beauty inherent in the language for granted. I mean look at this code. If you read it aloud to yourself, it reads like an english sentence that any non programmer can understand.
Forum.categories.map do |category| link_to category.name, category end.to_sentenceForum categories map do category, link to category name, the category, end and convert to a sentence. The code returns a an english sentence as well.
Fish, French Bread, Coffee and Hamburgers with each linked to the correct resource as well!
Just finishing up brewing up some fresh ground comments...