Huey the Queue

huey.js

class HueyTheQueue {
  constructor() {
    this.q = []
  }

  enQ(...msgs) {
    return this.q.push(...msgs)
  }

  deQ() {
		if (this.q.length) {
			return this.q.shift()	
		}
    throw Error('Huey has no news for you.')
  }

  peek() {
    return this.q[0]
  }

  length() {
    return this.q.length
  }
}