Class: Module

Inherits:
Object show all
Defined in:
lib/active_acl/privilege_const_set.rb

Instance Method Summary collapse

Instance Method Details

#privilege_const_set(constant, force_reload = false) ⇒ Object

Looks up or creates a privilege object using the caller’s name and the constant’s name. Finally sets the privilege object as a constant to the caller. Accepts a hash of names with descriptions like :name => description or a single string name value. If force_reload is set to true, the constant will be recreated from the DB. Returns an array of changed privileges.



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# File 'lib/active_acl/privilege_const_set.rb', line 8

def privilege_const_set(constant, force_reload = false)
  result = []
  constant.is_a?(Hash) ? constant_hash = constant : constant_hash = {constant.to_s => nil}      
  constant_hash.each_pair do |constant_name, description|
    if !const_defined?(constant_name.to_s) || force_reload
      remove_const(constant_name.to_s) if const_defined?(constant_name.to_s)
      privilege = ActiveAcl::Privilege.find_by_section_and_value(self.name, constant_name.to_s)
      privilege = ActiveAcl::Privilege.create!(:section => self.name, :value => constant_name.to_s, :description => description) unless privilege
      const_set(constant_name.to_s, privilege)
      result << privilege
    end
  end
  result
end