[Assorted-commits] SF.net SVN: assorted:[1847] sandbox/trunk/src/coffee/localclass.coffee

[<yan...@us...>]

Revision: 1847
          http://sourceforge.net/p/assorted/svn/1847
Author:   yangzhang
Date:     2013-03-23 19:53:30 +0000 (Sat, 23 Mar 2013)
Log Message:
-----------
Add local class definition demo

Added Paths:
-----------
    sandbox/trunk/src/coffee/localclass.coffee

Added: sandbox/trunk/src/coffee/localclass.coffee
===================================================================
--- sandbox/trunk/src/coffee/localclass.coffee	                        (rev 0)
+++ sandbox/trunk/src/coffee/localclass.coffee	2013-03-23 19:53:30 UTC (rev 1847)
@@ -0,0 +1,31 @@
+# local classes are well behaved
+
+class C
+  constructor: ->
+    foo = 0
+    class S
+      constructor: -> foo += 1
+    @m = -> new S()
+    @get = -> foo
+
+class D
+  constructor: ->
+    foo = 0
+    class S
+      constructor: -> foo += 1
+    @m = -> new S()
+    @get = -> foo
+
+c = new C()
+d = new D()
+c.m()
+d.m()
+console.log(c.get()) # 1
+console.log(d.get()) # 1
+cc = new C()
+cc.m()
+console.log(c.get()) # 1
+console.log(cc.get()) # 1
+c.m()
+console.log(c.get()) # 2
+console.log(cc.get()) # 1

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