vue async await methods

gistfile1.txt

    methods: {
      waitFor: async function (ms) {
        await new Promise(r => setTimeout(r, ms))
      },
      asyncForEach: async function (array, callback) {
        for (let i = 0; i < array.length; i++) {
          await callback(array[i], i, array);
        }
      },
      start: async function () {
        await this.asyncForEach(this.phrases, async (phrase) => {
          await this.waitFor(1000);
          console.log(phrase)
        });
        console.log('Done')
      }
    }