lib/lite_cable/server/middleware.rb in litecable-0.5.0 vs lib/lite_cable/server/middleware.rb in litecable-0.6.0

@@ -10,19 +10,19 @@
         @connection_class = connection_class
         @heart_beat = HeartBeat.new
       end
 
       def call(env)
-        return [404, { 'Content-Type' => 'text/plain' }, ['Not Found']] unless
-          env["HTTP_UPGRADE"] == 'websocket'
+        return [404, {"Content-Type" => "text/plain"}, ["Not Found"]] unless
+          env["HTTP_UPGRADE"] == "websocket"
 
-        raise HijackNotAvailable unless env['rack.hijack']
+        raise HijackNotAvailable unless env["rack.hijack"]
 
-        env['rack.hijack'].call
+        env["rack.hijack"].call
         handshake = send_handshake(env)
 
-        socket = ClientSocket::Base.new env, env['rack.hijack_io'], handshake.version
+        socket = ClientSocket::Base.new env, env["rack.hijack_io"], handshake.version
         init_connection socket
         init_heartbeat socket
         socket.listen
         [-1, {}, []]
       end
@@ -33,10 +33,10 @@
         handshake = WebSocket::Handshake::Server.new(
           protocols: LiteCable::INTERNAL[:protocols]
         )
 
         handshake.from_rack env
-        env['rack.hijack_io'].write handshake.to_s
+        env["rack.hijack_io"].write handshake.to_s
         handshake
       end
 
       def init_connection(socket)
         connection = @connection_class.new(socket)