Re: Ruby evaluation.

[Pascal J. Bourguignon]

A Soare <alinsoar@voila.fr> writes:

> I am interested whether there is a possibility to run an evaluator
> of Ruby in emacs.
>
> I find nothing useful on wiki, etc.

The command is M-x run-ruby RET
See:
http://lisp.tistory.com/entry/Rubymode-in-Emacs



Also, to be able to C-x C-e ruby expressions from any .rb files, you can use:
http://www.informatimago.com/develop/emacs/emacs/pjb-ruby.el


with:
(setf inferior-ruby-first-prompt-pattern "^\\(irb\\(.*\\)[>*\"'] 
*\\|(rdb:[0-9]*) \\)") 
(setf inferior-ruby-prompt-pattern       "^\\(irb(.*)[0-9:]+[>*\"'] 
*\\|(rdb:[0-9]*) *\\)+")

-- 
__Pascal Bourguignon__                     http://www.informatimago.com/