Method encode

src/UniversalSentenceEncoder/index.js:57–59

* Encodes a string based on the loaded tokenizer if the withTokenizer:true * @param {*} textString * @param {*} callback

(textString, callback)

   * @param {*} callback 
   */
  encode(textString, callback){
    return callCallback(this.encodeInternal(textString), callback);
  }

  async encodeInternal(textString){
    if(this.config.withTokenizer === true){