# File lib/monkey/backend.rb, line 77
    def self.new(backend_name, backend_path = nil, &block)
      mod = eval "module #{backend_name}; self; end"
      mod.extend AbstractBackend
      backend_path ||= backend_name.to_s.downcase
      mod.backend_name, mod.backend_path = backend_name.to_s, backend_path.to_s
      available_backends << mod
      if block
        eigenclass = class << mod; self; end
        eigenclass.class_eval(&block)
      end
      mod
    end