RSpec
Ruby on Rails
RubyGood notes posted by concept47
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concept47 -
December 1, 2010
3 thanks
link to nothing if link_to_if condition is false
When the link_to_if condition is false you can get this helper to display nothing by doing something like this
<%= link_to_if(message.user, 'Poster', message.user){} %>
^ That will display nothing if message.user does not exist.
