lib/SlaveArray.js
/**
   * Kills all of the slaves in the array.
   * @return {Promise} A promise for completion
   */
Kills all of the slaves in the array.
@return {Promise} A promise for completion
Kills all of the slaves in the array . @return { Promise } A promise for completion
kill() {
    this.forEach(s => {
      s.kill();
    });
  }
kill ( ) { this . forEach ( s => { s . kill ( ) ; } ) ; }
Kills all of the slaves in the array.
Kills all of the slaves in the array .