self.parse

in programming/ruby/version_info.rb [6:13]

• 7 lines of code
• 3 McCabe index (conditional complexity)

    def self.parse(str)
      if str && m = str.match(/(\d+)\.(\d+)\.(\d+)/)
        VersionInfo.new(m[1].to_i, m[2].to_i, m[3].to_i)
      else
        VersionInfo.new
      end
    end