underscore/without()

配列から第2引数の値を省いた配列を返す。
without(Array, 取り除きたい値)
	

(function(){
  const s1Array = [1, 2, 3, 4, 5];
  s1 = _.without(s1Array, 1, 2, 3);
  console.log(s1);//[4,5]
})();
	

s2p

function s2Func(){
  let s2Array = ["aaa", "bbb", "ccc", "ddd", "eee"];
  s2Rnd = _.sample(s2Array);
  s2 = _.without(s2Array, s2Rnd);
  document.getElementById("s2p").innerText = s2;
}