Lucid defineHooks problem

[bitkidd]

Hello!
There is a method defineHooks, that causes some strange problems. For example, I have a model Icon:

class Icon extends Lucid {

  // boot
  static boot () {
    super.boot()
    this.defineHooks('beforeCreate', ['Icon.setDefaults', 'Icon.processImage'])
  }

}

And two hooks down there:

Icon.setDefaults = function * (next) {
  console.log('SET_DEFAULTS')
  yield next
}

Icon.processImage = function * (next) {
  console.log('PROCESS_IMAGE')
  yield next
}

So in this situation I receive an error E_INVALID_IOC_BINDING: Handler must point to a valid namespace or a closure, If I use just addHook one by one, everything works just fine.
So I decided to find the code that works inside that method and changed it from:

static defineHooks () {
  this.$modelHooks = {}
  const args = _.toArray(arguments)
  const type = args[0]
  const hooks = _.tail(args)
  _.each(hooks, (hook) => {
    this.addHook(type, hook)
  })
}

to

static defineHooks (type, hooks) {
  _.each(hooks, (hook) => {
    this.addHook(type, hook)
  })
}

After changes all works just fine. So the main question is, why is that method so complicated, as soon as its aim is just to iterate through an array of methods.