detachEvents()

in packages/shared/src/event.ts [347:378]

• 31 lines of code
• 6 McCabe index (conditional complexity)

  detachEvents(container?: EventContainer) {
    if (!container) {
      this.containers.forEach((container) => {
        this.detachEvents(container)
      })
      return
    }
    if (isWindow(container)) {
      return this.detachEvents(container.document)
    }
    if (!container[ATTACHED_SYMBOL]) return
    container[ATTACHED_SYMBOL].forEach((driver) => {
      driver.detach(container)
    })

    this[DRIVER_INSTANCES_SYMBOL] = this[DRIVER_INSTANCES_SYMBOL] || []
    this[DRIVER_INSTANCES_SYMBOL] = this[DRIVER_INSTANCES_SYMBOL].reduce(
      (drivers, driver) => {
        if (driver.container === container) {
          driver.detach(container)
          return drivers
        }
        return drivers.concat(driver)
      },
      []
    )
    this.containers = this.containers.filter((item) => item !== container)
    delete container[ATTACHED_SYMBOL]
    delete container[EVENTS_SYMBOL]
    delete container[EVENTS_ONCE_SYMBOL]
    delete container[EVENTS_BATCH_SYMBOL]
  }