Add support for Golo language

samples/Golo/matching-operator.golo

@@ -0,0 +1,40 @@
+# Copyright 2012-2014 Institut National des Sciences Appliquées de Lyon (INSA-Lyon)
+# 
+# Licensed 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.
+
+module Matching
+
+import java.util.LinkedList
+
+local function data = {
+  let list = LinkedList()
+  list: add("foo@bar.com")
+  list: add("+33.6.11.22.33")
+  list: add("http://golo-lang.org/")
+  list: add("def foo = bar(_._) with :> T")
+  return list
+}
+
+local function what_it_could_be = |item| -> match {
+  when item: contains("@") then "an email?"
+  when item: startsWith("+33") then "a French phone number?"
+  when item: startsWith("http://") then "a website URL?"
+  otherwise "I have no clue, mate!"
+}
+
+function main = |args| {
+  foreach item in data() {
+    println(item + " => " + what_it_could_be(item))
+  }
+}
+