version.rb in bitcoin-ruby-0.0.11

- old
+ new

@@ -4,10 +4,11 @@
   module Protocol
 
     # https://en.bitcoin.it/wiki/Protocol_specification#version
     class Version
       # services bit constants
+      NODE_NONE = 0
       NODE_NETWORK = (1 << 0)
 
       attr_reader :fields
 
       def initialize(opts={})
@@ -23,10 +24,10 @@
           :relay      => true # BIP0037
         }.merge( opts.reject{|k,v| v == nil } )
       end
 
       def to_payload
-        payload = [
+        [
           @fields.values_at(:version, :services, :time).pack("VQQ"),
           pack_address_field(@fields[:from]),
           pack_address_field(@fields[:to]),
           @fields.values_at(:nonce).pack("Q"),
           Protocol.pack_var_string(@fields[:user_agent]),