Handlebars Helpers & Nodejs Trouble

gistfile1.txt

Handlebars.registerHelper("testHelper", function(options) {
  console.log('testHelper')
  return 'testHelper'
})

var template = "{{testHelper}}"
var ret = Handlebars.parse(template).statements

if (typeof ret[0] == 'undefined' || typeof ret[0].type == 'undefined' || ret[0].type != 'content') {
  console.log('tags', ret, 'template', template)
}

/*
logs:

tags [ { firstLine: 1,
    firstColumn: 0,
    lastColumn: 14,
    lastLine: 1,
    type: 'mustache',
    strip: { left: false, right: false },
    escaped: true,
    sexpr:
     { firstLine: 1,
       firstColumn: 2,
       lastColumn: 12,
       lastLine: 1,
       type: 'sexpr',
       hash: undefined,
       id: [Object],
       params: [],
       isHelper: false,
       eligibleHelper: true,
       isRoot: true },
    id:
     { firstLine: 1,
       firstColumn: 2,
       lastColumn: 12,
       lastLine: 1,
       type: 'ID',
       original: 'testHelper',
       parts: [Object],
       string: 'testHelper',
       depth: 0,
       idName: 'testHelper',
       isSimple: true,
       stringModeValue: 'testHelper' },
    params: [],
    hash: undefined,
    eligibleHelper: true,
    isHelper: false } ] template {{testHelper}}
tags [] template
*/