connection.rb in moped-2.0.6

- old
+ new

@@ -1,11 +1,10 @@
 # encoding: utf-8
 require "moped/connection/manager"
 require "moped/connection/sockets"
 
 module Moped
-
   # This class contains behaviour of database socket connections.
   #
   # @since 2.0.0
   class Connection
     include Authenticatable
@@ -13,10 +12,12 @@
     # The default connection timeout, in seconds.
     #
     # @since 2.0.0
     TIMEOUT = 5
 
+    REPLY_DECODE_STR = 'l<5q<l<2'
+
     # @!attribute host
     #   @return [ String ] The ip address of the host.
     # @!attribute options
     #   @return [ Hash ] The connection options.
     # @!attribute port
@@ -112,18 +113,18 @@
     # @since 1.0.0
     def read
       with_connection do |socket|
         reply = Protocol::Reply.allocate
         data = read_data(socket, 36)
-        response = data.unpack('l<5q<l<2')
+        response = data.unpack(REPLY_DECODE_STR)
         reply.length,
-            reply.request_id,
-            reply.response_to,
-            reply.op_code,
-            reply.flags,
-            reply.cursor_id,
-            reply.offset,
-            reply.count = response
+          reply.request_id,
+          reply.response_to,
+          reply.op_code,
+          reply.flags,
+          reply.cursor_id,
+          reply.offset,
+          reply.count = response
 
         if reply.count == 0
           reply.documents = []
         else
           sock_read = read_data(socket, reply.length - 36)