rubocop & bump 1.7.3

ChangeLog

@@ -75,3 +75,8 @@ SOCKSify Ruby 1.7.2
 * Fix Socksify::debug = false
   Previously, debug was enabled if any value was assigned to Socksify::debug
   (thanks to Dennis Blommesteijn)
+
+unreleased
+SOCKSify Ruby 1.7.3
+===================
+* fix missing :timeout kwarg in TCPSocket class (thanks @lizzypy)

socksify.gemspec

@@ -4,7 +4,7 @@ require 'rubygems'
 
 Gem::Specification.new do |s|
   s.name = 'socksify'
-  s.version = '1.7.2'
+  s.version = '1.7.3'
   s.summary = 'Redirect all TCPSockets through a SOCKS5 proxy'
   s.authors = ['Stephan Maka', 'Andrey Kouznetsov', 'Christopher Thorpe', 'Musy Bite', 'Yuichi Tateno', 'David Dollar']
   s.licenses = ['Ruby', 'GPL-3.0']

test/test_tcpsocket.rb

@@ -11,7 +11,7 @@ def test_tcp_socket_direct_connection_with_connection_timeout
 
       socket = TCPSocket.new('127.0.0.1', 9050, connect_timeout: 0.1)
 
-      assert !socket.closed?
+      refute_predicate socket, :closed?
     end
 
     def test_tcp_socket_socks_connection_with_connection_timeout
@@ -20,7 +20,7 @@ def test_tcp_socket_socks_connection_with_connection_timeout
       # leave off the host because we don't need to worry about connecting to socks
       socket = TCPSocket.new(connect_timeout: 0.1)
 
-      assert !socket.closed?
+      refute_predicate socket, :closed?
     end
   end
 
@@ -29,6 +29,6 @@ def test_tcp_socket_direct_connection_with_connection_timeout_no_kwargs
 
     socket = TCPSocket.new('127.0.0.1', 9050)
 
-    assert !socket.closed?
+    refute_predicate socket, :closed?
   end
 end