view test/exemplars/message_exemplar.rb @ 1087:74407a04925c issue_540

* (publication.rb) - fixed the acts_as_activity query (see diff to previous commit) - not returning duplicate results any longer; added the visible scope to the publication model;
* (init.rb) - created a new public permission - view_publication.

class Message < ActiveRecord::Base
  generator_for :subject, :start => 'A Message'
  generator_for :content, :start => 'Some content here'
  generator_for :board, :method => :generate_board

  def self.generate_board
    Board.generate!
  end
end