def determine_choice_type_override(field_data, field_def)
      result = nil
      if field_data.kind_of?(Hash) and field_def.include?(:choices)
        result = determine_choice(field_data, field_def[:choices])
      end
      return result
    end
def determine_choice_type_override(field_data, field_def)
      result = nil
      if field_data.kind_of?(Hash) and field_def.include?(:choices)
        result = determine_choice(field_data, field_def[:choices])
      end
      return result
    end
def determine_choice_type_override ( field_data , field_def ) result = nil if field_data . kind_of? ( Hash ) and field_def . include? ( :choices ) result = determine_choice ( field_data , field_def [ :choices ] ) end return result end
Determines a choice type override for for the field. Returns nil if no
 override found.
Determines a choice type override for for the field . Returns nil if no override found .