leaf example

examples/leaves.js

@@ -0,0 +1,18 @@
+#!/usr/bin/env node
+var sys = require('sys');
+var Traverse = require('traverse').Traverse;
+
+var acc = [];
+Traverse({
+    a : [1,2,3],
+    b : 4,
+    c : [5,6],
+    d : { e : [7,8], f : 9 }
+}).forEach(function (x) {
+    if (this.isLeaf) acc.push(x);
+});
+sys.puts(acc.join(' '));
+
+/* Output:
+    1 2 3 4 5 6 7 8 9
+*/