class RuboCop::Cop::HashAlignmentStyles::KeyAlignment

def value_delta(pair)
  return 0 if pair.value_on_new_line? || pair.value_omission?
  correct_value_column = pair.loc.operator.end.column + 1
  actual_value_column = pair.value.loc.column
  correct_value_column - actual_value_column
end