gitrb.rb in gitrb-0.1.4

- old
+ new

@@ -2,10 +2,11 @@
 require 'digest/sha1'
 require 'fileutils'
 require 'logger'
 require 'enumerator'
 require 'stringio'
+require 'thread'
 
 require 'gitrb/util'
 require 'gitrb/gitobject'
 require 'gitrb/reference'
 require 'gitrb/blob'
@@ -15,15 +16,5 @@
 require 'gitrb/user'
 require 'gitrb/pack'
 require 'gitrb/commit'
 require 'gitrb/trie'
 require 'gitrb/repository'
-
-# str[0] returns a 1-char string in Ruby 1.9 but a
-# Fixnum in 1.8.  Monkeypatch a fix if we're on 1.8.
-if !1.respond_to?(:ord)
-  class Fixnum
-    def ord
-      self
-    end
-  end
-end