First commit

node_modules/vasync/examples/whilst.js

@@ -0,0 +1,20 @@
+var mod_vasync = require('../lib/vasync');
+
+var n = 0;
+
+var w = mod_vasync.whilst(
+    function testFunc() {
+        return (n < 5);
+    },
+    function iterateFunc(cb) {
+        n++;
+        cb(null, {n: n});
+    },
+    function whilstDone(err, arg) {
+        console.log('err: %j', err);
+        console.log('arg: %j', arg);
+        console.log('w (end): %j', w);
+    }
+);
+
+console.log('w (start): %j', w);