tedkulp/octopress — comment on commit fcb182a3d4ac1debf3195c85b94ca4ee2e0f19e7
File: plugins/tag_generator.rb line 71
By aderixon:

Needs to be tag.to_s.gsub to handle tags that are entirely numeric, otherwise "undefined method `gsub' for 1234:Fixnum (NoMethodError)" is thrown.