I was trying to be a little creative and play around with ruby. In my
RoR model file I wrote this:
Hash['title', 'teaser'].each do |k ,v|
validates v.to_sym :presence => true
It's fairly obvious what I'm trying to achieve here, but the validation
is only set for the last element, 'teaser'. I know there is something
about ruby block only returning the last line (or something), but is
there a way to circumvent that?