# File lib/rack/handler.rb, line 11
11:     def self.get(server)
12:       return unless server
13:       server = server.to_s
14: 
15:       if klass = @handlers[server]
16:         obj = Object
17:         klass.split("::").each { |x| obj = obj.const_get(x) }
18:         obj
19:       else
20:         try_require('rack/handler', server)
21:         const_get(server)
22:       end
23:     end