Finding classes in Ruby's standard lib documentation

Question

I'm looking for the SecureRandom class (or module?) in Ruby's standard lib documentation but cannot find it (Ruby 1.9.2). Since this class or module is part of the standard lib I think it must also be in the documentation. But what is the systematic to find it in the docs?

Answer 1

I use APIDock.

Failing that google.

http://rubydoc.info/stdlib/securerandom/1.9.2/SecureRandom