Version: 0.1.20.1.30.2.00.2.10.2.20.2.30.2.40.2.50.2.60.3.00.3.10.3.20.3.30.3.40.3.50.3.60.3.70.3.80.3.90.4.00.4.10.4.20.4.30.4.40.4.50.4.60.5.00.5.10.5.20.6.00.6.10.6.20.6.30.6.50.6.60.6.70.6.80.6.9
// scrub out circular references
var traverse = require('traverse');
var obj = { a : 1, b : 2, c : [ 3, 4 ] };
obj.c.push(obj);
var scrubbed = traverse(obj).map(function (x) {
if (this.circular) this.remove()
});
console.dir(scrubbed);