1 files changed, 21 insertions, 0 deletions
diff --git a/sandbox/samples/sca-extensions/implementation-script/calculator-contribution/src/main/resources/calculator/SubtractServiceImpl.rb b/sandbox/samples/sca-extensions/implementation-script/calculator-contribution/src/main/resources/calculator/SubtractServiceImpl.rb
new file mode 100644
index 0000000000..132a1d13b0
--- /dev/null
+++ b/sandbox/samples/sca-extensions/implementation-script/calculator-contribution/src/main/resources/calculator/SubtractServiceImpl.rb
@@ -0,0 +1,21 @@
+# Licensed to the Apache Software Foundation (ASF) under one
+# or more contributor license agreements.  See the NOTICE file
+# distributed with this work for additional information
+# regarding copyright ownership.  The ASF licenses this file
+# to you under the Apache License, Version 2.0 (the
+# "License"); you may not use this file except in compliance
+# with the License.  You may obtain a copy of the License at
+# 
+#    http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing,
+# software distributed under the License is distributed on an
+# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+# KIND, either express or implied.  See the License for the
+# specific language governing permissions and limitations
+# under the License.
+#
+ 
+def subtract(n1, n2)
+    return n1 - n2
+end
+\ No newline at end of file