Module: StrongForm::Finder

Defined in:
lib/strong_form/finder.rb

Class Method Summary collapse

Class Method Details

.find_child_permitted_attributes(name, permitted_attributes) ⇒ Object 



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# File 'lib/strong_form/finder.rb', line 3

def self.find_child_permitted_attributes(name, permitted_attributes)
  # find the hash with the key `child_models_attributes`
  attributes = permitted_attributes.find do |o|
    o.is_a?(Hash) && o.keys.include?(name)
  end

  return [] unless attributes

  attributes = attributes[name]
  attributes = [attributes] unless attributes.is_a?(Array)
  attributes
end