Class: Hash

Inherits:
Object
  • Object
show all
Defined in:
lib/core_ext/hash.rb

Instance Method Summary collapse

Instance Method Details

#referize!(*keys) ⇒ Object 



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# File 'lib/core_ext/hash.rb', line 2

def referize!(*keys)
  keys.each do |key|
    if self[key].is_a?(Array)
      self[key].map! do |item|
        item.respond_to?(:ref) ? item.ref : item
      end
    elsif self[key].respond_to?(:ref)
      self[key] = self[key].ref
    end
  end
end