class RSpec::Core::Formatters::TextMateFormatter

Formats backtraces so they’re clickable by TextMate

def backtrace_line(line) 

def backtrace_line(line)
  if line = super(line)
    line.sub!(/([^:]*\.e?rb):(\d*)/) do
      "<a href=\"txmt://open?url=file://#{File.expand_path($1)}&line=#{$2}\">#{$1}:#{$2}</a> "
    end
    line
  end
end