acts_as_publicable 0.0.4
This gem will give you only two scopes and a method for handling published/unpublished stuff. Nothing remarkable bur saved me a lot of typing when I wrote it for a project with an huge number of publishable models. Suggestions are more than welcome.
          Gemfile:
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          instalar:
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      Runtime Dependencies (1):
            rails
            >= 3.0.0
          
    Development Dependencies (2):
            rspec-rails
            >= 2.5.0
          
          
            sqlite3
            >= 0