G2 is a project mainly written in Ruby, it's free.
g2 is a mutated version of g ( http://github.com/jugyo/g ).
'g2 obj' displays information of obj in your browser!
$ gem install sinatra haml g2try
$ ruby test.rband open http://localhost:1291/.
irb is invoked. type 'g2 [:foo]' and reload the browser.
g2 was born in the RubyKaigi 2010 by yhara, inspired by jugyo's presentation. He said that the original g was to be something like object browsers of Smalltalk.
g2 should be something like an object browser.
http://github.com/jugyo/g2