Lands #4842, makes datastore.delete() case insensitive.

lib/msf/core/data_store.rb

@@ -43,6 +43,13 @@ class DataStore < Hash
     super(find_key_case(k), v)
   end
 
+  #
+  # Case-insensitive wrapper around delete
+  #
+  def delete(k)
+    super(find_key_case(k))
+  end
+
 
   #
   # Updates a value in the datastore with the specified name, k, to the

spec/lib/msf/core/data_store_spec.rb

@@ -24,6 +24,11 @@ shared_examples "datastore" do
       subject.to_h.should == { "foo" => "bar", "fizz" => "buzz" }
     end
   end
+  context "#delete" do
+    it "should delete the specified key" do
+      subject.delete("foo") == { "fizz" => "buzz" }
+    end
+  end
 end
 
 describe Msf::DataStore do