class RuboCop::Cop::Layout::LineEndStringConcatenationIndentation

def check_aligned(children, start_index)
  base_column = children[start_index - 1].loc.column
  children[start_index..].each do |child|
    @column_delta = base_column - child.loc.column
    add_offense_and_correction(child, MSG_ALIGN) if @column_delta != 0
    base_column = child.loc.column
  end
end