examine/test.js

assert + error-first callback

var Examine = require('./lib/examine')
var examine = new Examine()
var assert = examine.assert

function errorHandler (err) {
  console.log('Caught it!', err)
}

examine.subject(errorHandler)

var string = 'Hello :)'

assert.typeOf(string, 'boolean')

console.log('This wont be executed')