lib/rib/test.rb in rib-1.1.6 vs lib/rib/test.rb in rib-1.2.0

@@ -64,22 +64,13 @@
     Rib::Readline.enabled?
   end
 
   def stub_readline
     stub(::Readline).readline(is_a(String), true){
-      (::Readline::HISTORY << str.chomp)[-1]
+      (::Readline::HISTORY << str.chomp).last
     }
   end
-
-  # TODO: history.clear is MRI 1.9+
-  def clear_history history
-    if history.respond_to?(:clear)
-      history.clear
-    else
-      history.pop until history.empty?
-    end
-  end
 end
 
 module Kernel
   def eq? rhs
     self == rhs
@@ -87,6 +78,7 @@
 end
 
 Rib::Blackhole = Object.new
 b = Rib::Blackhole.singleton_class
 b.instance_methods(true).each{ |m|
-  b.send(:undef_method, m) unless [:object_id, :__send__].include?(m) }
+  b.send(:undef_method, m) unless
+    [:object_id, :__send__, :__id__].include?(m) }