Added Meta#last as complement to Meta#first.

lib/strokedb/document/meta.rb

@@ -198,6 +198,14 @@ def first(args = {})
       result.respond_to?(:first) ? result.first : result
     end
 
+    #
+    # Finds the last document matching the given criteria.
+    #
+    def last(args = {})
+      result = find(args)
+      result.respond_to?(:last) ? result.last : result
+    end
+
     #
     # Similar to +find+, but a creates document with appropriate slot values if
     # not found.

spec/lib/strokedb/document/meta_spec.rb

@@ -84,11 +84,28 @@
     SomeName.first.should == SomeName.find.first
   end
 
-  it "correctly handles finding via UUID on call to Meta#first" do
+  it "correctly handles finding via UUID on call to #first" do
     a = SomeName.create!(:slot1 => 5)
     SomeName.first(a.uuid).should == a
   end
 
+  it "should return last found document matching given criteria on call to #last" do
+    a = SomeName.create!(:slot1 => 1)
+    b = SomeName.create!(:slot1 => 1)
+    SomeName.last(:slot1 => 1).should == SomeName.find(:slot1 => 1).last
+  end
+
+  it "should return last document if no args are passed to #last" do
+    a = SomeName.create!(:slot1 => 1)
+    b = SomeName.create!(:slot1 => 2)
+    SomeName.last.should == SomeName.find.last
+  end
+
+  it "correctly handles finding via UUID on call to #last" do
+    a = SomeName.create!(:slot1 => 5)
+    SomeName.last(a.uuid).should == a
+  end
+
   it "should raise ArgumentError unless args size is 1 or 2" do
     a = SomeName.create!(:slot1 => 1, :slot2 => 2)
     lambda { SomeName.find("foo","bar","foobar") }.should raise_error(ArgumentError)