ImmutableDocument#make_mutable! has been added

lib/strokedb/document.rb

@@ -745,5 +745,9 @@ def mutable?
     def save!
       self
     end
+
+    def make_mutable!
+      unextend(ImmutableDocument)
+    end
   end
 end

spec/lib/strokedb/document/document_spec.rb

@@ -819,6 +819,23 @@
     @document.should_not == @another_document
   end
 
+end
+
+describe "Immutable Document" do
+
+  before(:each) do
+    setup_default_store
+    @document = Document.new(:some_data => 1).make_immutable!
+    @document.should_not be_mutable
+  end
+
+  it "should be able to be mutable again" do
+    @document.make_mutable!
+    @document.should be_mutable
+  end
+
+
+
 end
 
 describe "Valid Document's JSON" do