Module: Kantox::Strategies::PolicyFactory

Defined in:
lib/kantox/roles/strategies/pundit.rb

Overview

Policy factory for pundit.

Class Method Summary collapse

Class Method Details

.lookup(name) ⇒ Object 



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# File 'lib/kantox/roles/strategies/pundit.rb', line 22

def lookup name
  klazz = "#{name}Policy"
  if Kantox::Policies.const_defined? klazz
    Kantox::Policies.const_get klazz
  else
    c = Kantox::Policies.const_set(klazz, Class.new(ApplicationPolicy) {
      def method_missing m, *args, &cb
        if m.to_s[-1] == '?'
          Kantox::Helpers.error "Missing policy for «#{self.class.name}##{m}». You should define it explicitly."
          nil
        else
          super
        end
      end
    })
    c.const_set('Scope', Class.new(ApplicationPolicy::Scope) {
      def resolve
        scope
      end
    })
    c
  end
end