On 16 March 2010 15:01, Dudebot <[email protected]> wrote: > On Mar 16, 9:29 am, Michael Pavling <[email protected]> wrote: > >> You could try "blank?" (it might work): >> @morton[:new_lab_data_attributes].each{ |x| x.delete if x[:value].blank? } > > I'm just lost with this syntax :) delete complains if it doesn't have > an argument, so I tried
It was your syntax! :-) I just changed "== nil" to ".blank?" Look at the docs for Hash: http://ruby-doc.org/core/classes/Hash.html#M002870 Looks like just dropping the "if" would work... -- 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 [email protected]. To unsubscribe from this group, send email to [email protected]. For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en.
