Module: Pragma::Operation::Authorization::ClassMethods

Defined in:
lib/pragma/operation/authorization.rb

Overview

:nodoc:

Instance Method Summary collapse

Instance Method Details

#policy(klass = nil) { ... } ⇒ Object

Sets the policy to use for authorizing this operation.

Parameters:

  • klass (Class) (defaults to: nil) —

    a subclass of Pragma::Policy::Base

Yields:

  • A block which will be called with the operation’s context which should return the policy class. The block can also return nil if authorization should be skipped.



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# File 'lib/pragma/operation/authorization.rb', line 20

def policy(klass = nil, &block)
  if !klass && !block_given?
    fail ArgumentError, 'You must pass either a policy class or a block'
  end

  @policy = klass || block
end

#policy_klass ⇒ Class

Returns the policy class.

Returns:

  • (Class) 


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# File 'lib/pragma/operation/authorization.rb', line 31

def policy_klass
  @policy
end