LolocoJr » plugins http://www.railsguru.com Andy Lo-A-Foe's blog Fri, 09 Jul 2010 12:08:16 +0000 en hourly 1 http://wordpress.org/?v=3.0.1 has_many_polymorphs tagging snafu http://www.railsguru.com/articles/2008/01/17/has_many_polymorphs-tagging-snafu/ http://www.railsguru.com/articles/2008/01/17/has_many_polymorphs-tagging-snafu/#comments Thu, 17 Jan 2008 20:40:00 +0000 andy http://www.railsguru.com/2008/01/17/has_many_polymorphs-tagging-snafu I’m working on a Rails 2.0.x project which is a port of a 1.2.x based one. Since acts_as_taggable was obsoleted in 2.0.x I’m using the ultra wicked has_many_polymorphs plugin which comes with a neat Tagging generator. I ran in a bit of problem when I tried tagging an object with the tags “cool mac 2008″. It turned out the “2008″ is the culprit since the tag_with method that’s introduced tries to be really smart about things. I.e. it assumes that if you pass a number in the tag_with string you actually want to use the Tag object with ID=2008. Of course we don’t have 2008 tags yet so it breaks down with an exception. The solution was really simple. Just remove the Fixnum check in the lib/lagging_extensions.rb ..

P.S. Better late than never: Happy 2008!!!

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