Hi, in the context of:
select_tag(name, option_tags = nil, options = {})
what does option_tags = nil mean?, specifically setting it to nil, does
it men its optional?
Thanks
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Pingu Penguin wrote:> Hi, in the context of: > > select_tag(name, option_tags = nil, options = {}) > > what does option_tags = nil mean?, specifically setting it to nil, does > it men its optional?Yes, it sets the default value of option_tags to nil, meaning if the user of the function does not provide a second and third argument, the values of option_tags is nil and the value of options is an empty hash. Jonathan -- Jonathan Weiss http://blog.innerewut.de --~--~---------~--~----~------------~-------~--~----~ 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 -~----------~----~----~----~------~----~------~--~---
Many thanks. -- 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 -~----------~----~----~----~------~----~------~--~---