Add support for Golo language

samples/Golo/util-containers.golo

@@ -0,0 +1,51 @@
+# 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 MoreCoolContainers
+
+function main = |args| {
+  
+  println(">>> DynamicVariable")
+
+  let dyn = DynamicVariable("Foo")
+  println(dyn: value())
+  
+  let t1 = Thread({
+  dyn: withValue(666, {
+      println(dyn: value())
+    })
+  })
+  
+  let t2 = Thread({
+    dyn: withValue(69, {
+      println(dyn: value())
+    })
+  })
+
+  t1: start()
+  t2: start()
+  t1: join()
+  t2: join()
+  println(dyn: value())
+
+  println(">>> Observable")
+
+  let foo = Observable("Foo")
+  foo: onChange(|v| -> println("foo = " + v))
+
+  let mapped = foo: map(|v| -> v + "!")
+  mapped: onChange(|v| -> println("mapped = " + v))
+  
+  foo: set("69")
+}