text: function getRandomInt(min, max) {
    return Math.floor(Math.random() * (max - min + 1) + min)
  }
  
  export function shuffle(arr) {
    let _arr = arr.slice()
    for (let i = 0; i < _arr.length; i++) {
      let j = getRandomInt(0, i)
      let t = _arr[i]
      _arr[i] = _arr[j]
      _arr[j] = t
    }
    return _arr
  }
  
  export function debounce(func, delay) {
    let timer
  
    return function (...args) {
      if (timer) {
        clearTimeout(timer)
      }
      timer = setTimeout(() => {
        func.apply(this, args)
      }, delay)
    }
  }
  
  export function findIndex(list, song) {
    return list.findIndex((item) => {
      return item.id === song.id
    })
  }