This cops checks the indentation of comments.
# File lib/rubocop/cop/style/comment_indentation.rb, line 11 def investigate(processed_source) processed_source.comments.each do |comment| lines = processed_source.lines own_line = lines[comment.loc.line - 1] next unless own_line =~ /\A\s*#/ next_line = lines[comment.loc.line..-1].find { |line| !line.blank? } correct_comment_indentation = correct_indentation(next_line) column = comment.loc.column @column_delta = correct_comment_indentation - column next if @column_delta == 0 if two_alternatives?(next_line) correct_comment_indentation += IndentationWidth::CORRECT_INDENTATION # Try the other # We keep @column_delta unchanged so that autocorrect changes to # the preferred style of aligning the comment with the keyword. end next if column == correct_comment_indentation add_offense(comment, comment.loc.expression, format(MSG, column, correct_comment_indentation)) end end
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