Hi,
i have a following code
abc= Abc.find(aa_ids, :order => ''created_at desc'')
abc.delete_if { |event|
(event.group_id && !group_ids.include?(event.group_id)
&&
!event.group.is_public?) || !Abc::SHOW_EVENTS.include?(event.event_type)
}
I need to know that how this expression is evaluate what is the
precedence of operator and does short circuit expression evaluation
happen here
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Sunny Bogawat wrote:> I need to know that how this expression is evaluate what is the > precedence of operator and does short circuit expression evaluation > happen herehttp://phrogz.net/ProgrammingRuby/language.html#table_18.4 It''s also good practice to use parenthesis to explicitly force the precedence that you want rather than relying completely on a language''s operator precedence. It will be easier for you or anyone else looking at the code later to know the intent of the code. -- 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 rubyonrails-talk-/JYPxA39Uh5TLH3MbocFFw@public.gmane.org To unsubscribe from this group, send email to rubyonrails-talk+unsubscribe-/JYPxA39Uh5TLH3MbocFFw@public.gmane.org For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en -~----------~----~----~----~------~----~------~--~---