Module: Checken::Extensions::ActionController::ClassMethods

Defined in:
lib/checken/extensions/action_controller.rb

Instance Method Summary collapse

Instance Method Details

#restrict(permission_path, object_or_options = {}, options_if_object_provided = {}) ⇒ Object 



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# File 'lib/checken/extensions/action_controller.rb', line 39

def restrict(permission_path, object_or_options = {}, options_if_object_provided = {})
  if object_or_options.is_a?(Hash)
    object = nil
    options = object_or_options
  else
    object = object_or_options
    options = options_if_object_provided
  end

  restrict_options = options.delete(:restrict_options) || {}
  restrict_options[:strict] = options.delete(:strict) { true }

  before_action(options) do
    if object.is_a?(Proc)
      # If a proc is given, resolve manually
      resolved_object = object.call
    elsif object.is_a?(Symbol)
      if object.to_s =~ /\A@/
        resolved_object = instance_variable_get(object.to_s)
      else
        resolved_object = send(object)
      end
    else
      # Otherwise, the object is nil
      resolved_object = nil
    end

    restrict(permission_path, resolved_object, restrict_options)
  end

end