From: Roger Pack <rogerpack2005@...>
Date: 2009-11-11T00:05:40+09:00
Subject: Re: RCR enumerable extra into core

>> list.map(:name)

The next question...

we currently have
list.map => Enumerator

so should
list.map(:method)

best return an array or an enumerator? (though I don't really understand 
why enumerators are cool, apparently they've become quite common lately)
Thoughts?


>> list.map(:method, arg1)

This would be a natural extension of being able to do list.map(:method)

but it feels less intuitive than forcing the user to do

>> list.map{|i| i.method(arg) }

Or does it?
Thoughts?
-r
-- 
Posted via http://www.ruby-forum.com/.