I'd like to def const_missing to require the appropriate file, without
needing to put require 'filename' in the top of my code.
Something like
const_missing MyMod::MyClass --> require 'my_mod/my_class' ; return
MyMod::MyClass
I got this idea from ActiveRecord.
Any comments / advice on using this for general programmign? Any
reason not to? I think it would clean up a lot of the require lines,
and make refactoring (and moving things around) easier, without really
detracting.
It's already built into Ruby. Try 'ri autoload'.
T.
Holy cow, I never knew that. Thanks for the info!
James Edward Gray II
On Mar 15, 2006, at 3:43 PM, Trans wrote:
It's already built into Ruby. Try 'ri autoload'.
Sorry - that's something else.
Rails' automatically loads the file just by mentioning a class of that
name - you don't need to configure it anywhere.
autoload allows you to specificy once which file to load for a class.
It's no shorter than just requiring it - I guess it's a performance
boost.