配列内の空の文字列の除去

      this.historyKeywords = ["1","","","3","2",""];
      console.log("this.historyKeywords",this.historyKeywords)// ["1","","","3","2",""]
       for (var i = 0; i < this.historyKeywords.length; i++) {
     
            if (
              this.historyKeywords[i] == "" ||
              this.historyKeywords[i] == null ||
              typeof this.historyKeywords[i] == undefined
            ) {
     
              this.historyKeywords.splice(i, 1);
              i = i - 1;
            }
          }
       console.log("this.historyKeywords",this.historyKeywords)// ["1","3","2"]