Ruby API Lookup

Ruby API Lookup is a searchable index of Ruby Core and Ruby Standard Library RDoc documentation.

Ruby API Lookup allows you to browse or search the RDoc documentation of any module, class, method or constant. It maintains the index locally on your iPhone or iPod touch device to make search instantaneous. As a convenience, Ruby API Lookup also lets you jump directly to the RDoc documentation of a specific method that you are looking for, instead of having you scroll around.

Ruby API Lookup is an essential tool for any Ruby programmer - whether you're a novice or a seasoned professional.

Keywords: programming, ruby, core, stdlib, rdoc, rails, jruby, api, cheat sheet, cheatsheet