19 lines
405 B
Ruby
19 lines
405 B
Ruby
##
|
|
# Models the ability to perform an action in the system.
|
|
#
|
|
class Permission < ActiveRecord::Base
|
|
has_and_belongs_to_many :roles
|
|
validates_presence_of :controller, :action
|
|
|
|
def to_s # :nodoc:
|
|
"#{controller} :: #{action}"
|
|
end
|
|
|
|
##
|
|
# Helper to find the necessary models for a form edit.
|
|
#
|
|
def self.find_for_form
|
|
self.find(:all, :order => "controller ASC, action ASC")
|
|
end
|
|
end
|