traverse test large :(

test.js

var traverse = require('traverse');



var bla = ["x", "y", "z", "x", "y", "z", "x", "y", "z", "x", "y", "z", "x", "y", "z", "x", "y", "z", "x", "y", "z", "x", "y", "z"];

var drp = ["a", "b", "c", "a", "b", "c", "a", "b", "c", "a", "b", "c", "a", "b", "c", "a", "b", "c", "a", "b", "c", "a", "b", "c"];

var foo = [bla, "l", "m", drp, "n", bla, "l", "m", drp, "n", bla, "l", "m", drp, "n", bla, "l", "m", drp, "n", bla, "l", "m", drp, "n"];

var bar = ["g", foo, drp, "h", foo, "i", "g", foo, drp, "h", foo, "i", "g", foo, drp, "h", foo, "i", "g", foo, drp, "h", foo, "i"];

var zrp = [bar, foo, drp, bla, bar, foo, drp, bla, bar, foo, drp, bla, bar, foo, drp, bla, bar, foo, drp, bla];

var yep = [zrp, bar, foo, bla, drp, zrp, zrp, bar, foo, bla, drp, zrp, zrp, bar, foo, bla, drp, zrp, zrp, bar, foo, bla, drp, zrp];

var chp = [yep, zrp, bar, foo, drp, bla, yep, zrp, bar, foo, drp, bla, yep, zrp, bar, foo, drp, bla, yep, zrp, bar, foo, drp, bla];

var yoy = [chp, yep, zrp, bar, foo, drp, bla, chp, yep, zrp, bar, foo, drp, bla, chp, yep, zrp, bar, foo, drp, bla, chp, yep, zrp, bar, foo, drp, bla];



traverse(yoy).forEach(function(x) {

  if(typeof x === 'string') this.update(x + "1");

});

console.dir(yoy);