This formatter formats report data in clang style. The precise location of the problem is shown together with the relevant source code.
# File lib/rubocop/formatter/clang_style_formatter.rb, line 22 def highlight_line(location) column_length = if location.begin.line == location.end.line location.column_range.count else location.source_line.length - location.column end ' ' * location.column + '^' * column_length end
# File lib/rubocop/formatter/clang_style_formatter.rb, line 8 def report_file(file, offenses) offenses.each do |o| output.printf("%s:%d:%d: %s: %s\n", cyan(smart_path(file)), o.line, o.real_column, colored_severity_code(o), message(o)) source_line = o.location.source_line next if source_line.blank? output.puts(source_line) output.puts(highlight_line(o.location)) end end
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