From: Marnen Laibow-Koser <marnen@...>
Date: 2010-01-17T23:28:46+09:00
Subject: Re: Which source file?

Ralph Shnelvar wrote:
> Windows development environment.

How is that relevant?

> 
> After starting webrick using
>   ruby script/server webrick --debugger
> 
> I started poking around and found ...
> - - - -
> (rdb:2) @devise_mapping
> #<Devise::Mapping:0x7182728 @for=[:authenticatable, :activatable,
> :confirmable,
> :recoverable, :rememberable, :timeoutable, :trackable, :validatable],
> @klass="Us
> er", @route_options={}, @path_names={:confirmation=>"confirmation",
> :password=>"
> password", :sign_in=>"sign_in", :sign_out=>"sign_out"},
> @path_prefix="/", @name=
> :user, @as=:users>
> (rdb:2) @devise_mapping.class
> Devise::Mapping
> - - - -
> 
> Is there a convenient way to find out which source module

What's a source module?

> defined/defines the class Devise::Mapping  ?

Yes.  Use grep.  Or look in the rdoc.

And remember that it might be defined in more than one place, since 
modules and classes can be reopened.

 Best,
-- 
Marnen Laibow-Koser
http://www.marnen.org
marnen@marnen.org
-- 
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