I still remember the sweet time that we had open book finals for a couple of basic computing classes (100 level). As the professor said, as a programmer we all keep a handy book while writing code in order to look up.
For ruby, we got ri, but there is a lot faster and much more intelligent tool called fast-ri. I happen to read it in the textmate changlog today. After a little digging around, here is what I find:
Start by install it with the command:
sudo gem install fastri |
Then build index with:
sudo fastri-server -b |
...
