[Vuejs]-Replace a string in textarea with emoji | VueJS

what about something like this:

watch: {
  message: function() {
    const replacements = {
      ":-)": "",
      ":-(": "",
      ";-)": "",
      ":-|": "",
      ":'-(": "",
      ":-*": "",
      "*.*": "",
      ";-P": "",
      "8-)": "",
      ":-D": "",
      "=-D": ""
    }
    Object.keys(replacements).forEach(k => {
      this.message = this.message.replace(k, replacements[k])
    })
  }
}