On Apr 4, 8:15 pm, Conrad Taylor <[email protected]> wrote: > On Sun, Apr 4, 2010 at 11:46 AM, Chris Habgood <[email protected]> wrote: > > Is there not a way to form a string convert it to an attribute and then do > > Model.(string converted to attribute)? > > Chris, you can do the following: > > class Dynamic > > name = foo > ivar = "@#{name}" # form the string > > define_method( "#{name}=" ) do |value| > instance_variable_set( ivar, value ) # create an attribute > end >
Not with Active Record attributes - they're not instance variables. 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 [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.
