Method setEvent

src/rule.js:94–106

* Sets the event to emit when the conditions evaluate truthy * @param {object} event - event to emit * @param {string} event.type - event name to emit on * @param {string} event.params - parameters to emit as the argument of the event emission

(event)

   * @param {string} event.params - parameters to emit as the argument of the event emission
   */
  setEvent (event) {
    if (!event) throw new Error('Rule: setEvent() requires event object')
    if (!Object.prototype.hasOwnProperty.call(event, 'type')) {
      throw new Error(
        'Rule: setEvent() requires event object with "type" property'
      )
    }
    this.ruleEvent = {
      type: event.type
    }
    if (event.params) this.ruleEvent.params = event.params
    return this
  }

  /**
   * returns the event object