Michael Pavling wrote in post #970778: > On 26 December 2010 14:30, Marnen Laibow-Koser <[email protected]> > wrote: >> ivanpoval wrote in post #970734: >>> With ActiveSupport from Rails it's also possible: >>> @providers = @authentications.map(&:provider) >> >> However, this is slightly slower, so while I use it in tests, I tend not >> to use it in application code. > > But it's much faster to type, and easy to read.... you're not > prematurely optimising, are you? ;-)
When a premature optimization is this simple, and this free of disadvantages, there's no reason not do to it. Any more complex and I wouldn't. :) Best, -- Marnen Laibow-Koser http://www.marnen.org [email protected] Sent from my iPhone -- Posted via http://www.ruby-forum.com/. -- You received this message because you are subscribed to the Google Groups "Ruby on Rails: Talk" group. To post to this group, send email to [email protected]. To unsubscribe from this group, send email to [email protected]. For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en.
