Contents

module ContentState
  class Factory
    def self.derived_from(content)
      state = [New, Draft, PublicationPending,
               JustPublished, Published].detect(self) do |k|
        k.derivable_from(content)
      end.instance

      unless state
        raise "No derivable state for #{content.inspect}"
      else
        return state
      end
    end
  end
end

Version data entries

5 entries across 5 versions & 1 rubygems

Version	Path
typo-3.99.0	app/models/content_state/factory.rb
typo-3.99.2	app/models/content_state/factory.rb
typo-3.99.1	app/models/content_state/factory.rb
typo-3.99.3	app/models/content_state/factory.rb
typo-3.99.4	app/models/content_state/factory.rb