def create_sandbox
        unless File.directory?(Strainer.sandbox_path)
          Strainer.ui.debug "  Creating sandbox at '#{Strainer.sandbox_path}'"
          FileUtils.mkdir_p(Strainer.sandbox_path)
        end

        copy_globals
        place_knife_rb
        copy_cookbooks
      end
def create_sandbox
        unless File.directory?(Strainer.sandbox_path)
          Strainer.ui.debug "  Creating sandbox at '#{Strainer.sandbox_path}'"
          FileUtils.mkdir_p(Strainer.sandbox_path)
        end

        copy_globals
        place_knife_rb
        copy_cookbooks
      end
Create the sandbox unless it already exits