git_reference_regex

in programming/ruby/regex.rb [24:45]

• 19 lines of code
• 1 McCabe index (conditional complexity)

    def git_reference_regex
      
      
      %r{
        (?!
           (?
           \/|                    (?
           (?
           .*(?:
              [\/.]\.|            (?
              \/\/|               (?
              @\{|                (?
              \\                  (?
           )
        )
        [^\000-\040\177~^:?*\[]+  (?
        (?
        (?<!\.lock)               (?
        (?<![\/.])                (?
      }x
    end