Print all defined rules

Rules that is defined can be printed by making call to Bali::Printer.

For example, if we have rules defined as follow:

Bali.map_rules do
  rules_for My::Transaction do
    describe(:supreme_user) { can_all }
    describe(:admin) do
      can_all
      cannot :delete
    end
    describe :finance do
      can :view, :print
      can :edit, :save
    end
    others do
      can :view, if: proc { |txn| txn.is_settled? }
    end
  end

  rules_for My::SecuredTransaction, inherits: My::Transaction do
    describe :finance do
      clear_rules
      can :view
    end
  end # rules for My::SecuredTransaction
end

We can print all defined rules by calling:

Bali.pretty_print

Output:

===== My::Transaction =====

      Supreme_user, can all: true, cannot all: false
      --------------------------------------------------------------------------------
        1. Supreme_user can do anything except if explicitly stated otherwise

      Admin, can all: true, cannot all: false
      --------------------------------------------------------------------------------
        1. Admin can do anything except if explicitly stated otherwise
        2. Admin cannot delete My::Transaction

      Finance, can all: false, cannot all: false
      --------------------------------------------------------------------------------
        1. Finance can view My::Transaction
        2. Finance can print My::Transaction
        3. Finance can edit My::Transaction
        4. Finance can save My::Transaction

      Others, can all: false, cannot all: false
      --------------------------------------------------------------------------------
        1. Others can view My::Transaction, with condition



===== My::SecuredTransaction =====

      Supreme_user, can all: true, cannot all: false
      --------------------------------------------------------------------------------
        1. Supreme_user can do anything except if explicitly stated otherwise

      Admin, can all: true, cannot all: false
      --------------------------------------------------------------------------------
        1. Admin can do anything except if explicitly stated otherwise
        2. Admin cannot delete My::SecuredTransaction

      Finance, can all: false, cannot all: false
      --------------------------------------------------------------------------------
        1. Finance can view My::SecuredTransaction

      Others, can all: false, cannot all: false
      --------------------------------------------------------------------------------
        1. Others can view My::SecuredTransaction, with condition





Printed at 26-09-2015 12:58PM +07:00