PHWinfo - Afficher un message - A simple newbie question (arrays and strings)

27/05/2008, 13h40

koichirose wrote:
> It returns: hello.rb:7: undefined method `capitalize' for nil:NilClass
> (NoMethodError)

That error message means you're trying to call the capitalize method on
something that doesn't exist. I.e. xxx.capitalise where xxx evaluates to
nil. The class NilClass doesn't have a capitalize method. Your problem
is with xxx; trying "p"-ing it.

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Posted via http://www.ruby-forum.com/.

27/05/2008, 13h40	#12
Dave Bass Messages: n/a Hébergeur:	Re: A simple newbie question (arrays and strings) koichirose wrote: > It returns: hello.rb:7: undefined method `capitalize' for nil:NilClass > (NoMethodError) That error message means you're trying to call the capitalize method on something that doesn't exist. I.e. xxx.capitalise where xxx evaluates to nil. The class NilClass doesn't have a capitalize method. Your problem is with xxx; trying "p"-ing it. -- Posted via http://www.ruby-forum.com/.