popen

in spec/support/seed_repo.rb [109:129]

• 15 lines of code
• 4 McCabe index (conditional complexity)

  def popen(cmd, path=nil)
    unless cmd.is_a?(Array)
      raise RuntimeError, "System commands must be given as an array of strings"
    end

    path ||= Dir.pwd

    vars = {
      "PWD" => path
    }

    options = {
      chdir: path
    }

    unless File.directory?(path)
      FileUtils.mkdir_p(path)
    end

    @cmd_output = "