Hello, I''ve been looking at the array stuff in the Noobkit, but I can''t seem to find how to insert another entry in the array... Pretty much, I''m going to be iterating through stuff and catching some things and adding them to an array. I want to always add to the end of the array... In stuff I''ve seen, you must define an index. Any suggestions? Thanks, - Jeff -- 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 -~----------~----~----~----~------~----~------~--~---
@a = Array.new
@a.push "item1"
@a << "item2"
@a.join(",") => "item1", "item2"
--
Posted via http://www.ruby-forum.com/.
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that''s not correct. This is what it does:
>> a = Array.new
=> []
>> a.push "item1"
=> ["item1"]
>> a << "item2"
=> ["item1", "item2"]
>> a.join(",")
=> "item1,item2"
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On 15/04/2008, at 12:02 PM, Nathan Esquenazi wrote:
>
> @a = Array.new
> @a.push "item1"
> @a << "item2"
> @a.join(",") => "item1", "item2"
> --
> Posted via http://www.ruby-forum.com/.
>
> >
/
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Right, my bad. -- 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 -~----------~----~----~----~------~----~------~--~---