Added spec for Enumerator#rewind to ensure implementation is clearing…

… #peek lookahead value
DCarper · Oct 23, 2011 · 6345f32 · 6345f32
1 parent df45c82
commit 6345f32
Showing 1 changed file with 9 additions and 0 deletions.
diff --git a/spec/ruby/shared/enumerator/rewind.rb b/spec/ruby/shared/enumerator/rewind.rb
@@ -29,4 +29,13 @@
     @enum.next.should == 1
   end
 
+  ruby_version_is "1.9" do
+    it "works with peek to reset the position" do
+      @enum.next
+      @enum.next
+      @enum.rewind
+      @enum.next
+      @enum.peek.should == 2
+    end
+  end
 end