Thursday, March 18, 2010

[Rails] Re: Symbol as array index error ?

On Mar 19, 12:37 am, Dudebot <craign...@gmail.com> wrote:
> Sorry for being so dense, but why does
>
> @monkey.delete_if{ |k,v| v[ "value" ] == '' }
>
> Throw the same error?  Any idea what the proper syntax would be to
> delete the element for which value is blank?
>
Shouldn't do - apart from anything else you're not using any symbols
in this one, and it seems to work ok on my machine.

Fred

--
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@googlegroups.com.
To unsubscribe from this group, send email to rubyonrails-talk+unsubscribe@googlegroups.com.
For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en.

No comments:

Post a Comment