Module: Pundit::ExpectedAttributeValues::Policy

Extended by:
ActiveSupport::Concern
Defined in:
lib/pundit/expected_attribute_values/policy.rb

Instance Method Summary collapse

Instance Method Details

#expected_attribute_values_for_action(action_name) ⇒ Object 



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# File 'lib/pundit/expected_attribute_values/policy.rb', line 8

def expected_attribute_values_for_action(action_name)
  action_method = "expected_attribute_values_for_#{action_name}"
  if respond_to?(action_method, true)
    public_send(action_method) || {}
  elsif respond_to?(:expected_attribute_values, true)
    expected_attribute_values || {}
  else
    {}
  end
end

#pundit_expected_attribute_values_for_attribute(attribute, action:) ⇒ Object

Raises:

  • (ArgumentError) 


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# File 'lib/pundit/expected_attribute_values/policy.rb', line 19

def pundit_expected_attribute_values_for_attribute(attribute, action:)
  raise ArgumentError, "action is required" if action.nil?

  hash = expected_attribute_values_for_action(action.to_s)
  source = hash[attribute.to_sym] || hash[attribute.to_s]
  return [] unless source

  ValueResolver.normalize_list(ValueResolver.resolve(source, self))
end