All files / src/hooks/destroy destroy.ts

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import { getSlot } from '../getSlot'
 
import type { Rune } from '../../RuneHub'
 
/**
 * Destroys a rune's slot, cleaning up all subscriptions and removing it from the hub.
 * Emits 'clear' and 'destroy' events before cleanup.
 * Does nothing if the slot doesn't exist yet.
 * @param rune - The rune to destroy
 * @example
 * ```ts
 * const count = () => 5
 * get(count) // creates slot
 * destroy(count) // removes slot and cleans up
 * getSlot(count) // undefined
 * ```
 */
export function destroy (rune: Rune): void {
  const slot = getSlot(rune)
 
  if (!slot) return
 
  slot.destroy()
}