Method: ROF.string_nil_to_array

Defined in:
lib/rof/ingest.rb

.string_nil_to_array(x) ⇒ Object 



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# File 'lib/rof/ingest.rb', line 204

def self.string_nil_to_array(x)
  return [] if x.nil?
  return [x] unless x.is_a? Array
  x
end