createTimeline API

API reference for the createTimeline composable.

Functions

createTimeline

(_options?: TimelineOptions) => E

Creates a new timeline instance.

createTimelineContext

(_options?: TimelineContextOptions) => ContextTrinity<E>

Creates a new timeline context.

useTimeline

(namespace?: string) => E

Returns the current timeline instance.

Options

events

boolean

Enable event emission for registry operations

Default: false

reactive

boolean

Enable reactive behavior for registry operations

Default: false

size

number

The maximum size of the timeline.

Default: 10

Properties

collection

ReadonlyMap<ID, Z>

The collection of tickets in the registry

size

number

The number of tickets in the registry

Methods

clear

() => void

Clear the entire registry

has

(id: ID) => boolean

Check if a ticket exists by ID

keys

() => readonly ID[]

Get all registered IDs

browse

(value: Z["value"]) => ID[] | undefined

Browse for an ID(s) by value

lookup

(index: number) => ID | undefined

lookup a ticket by index number

get

(id: ID) => Z | undefined

Get a ticket by ID

upsert

(id: ID, ticket?: Partial<Z>) => Z

Update or insert a ticket by ID

values

() => readonly Z[]

Get all values of registered tickets

entries

() => readonly [ID, Z][]

Get all entries of registered tickets

register

(ticket?: Partial<Z>) => Z

unregister

(id: ID) => void

Unregister a ticket by ID

reindex

() => void

Reset the index directory and update all tickets

seek

(direction?: "first" | "last", from?: number, predicate?: (ticket) => boolean) => Z | undefined

Seek for a ticket based on direction and optional predicate

on

<K extends Extensible<RegistryEventName>>(event: K, cb: EventHandler<Z, K>) => void

Listen for registry events

off

<K extends Extensible<RegistryEventName>>(event: K, cb: EventHandler<Z, K>) => void

Stop listening for registry events

emit

<K extends Extensible<RegistryEventName>>(event: K, data: EventPayload<Z, K>) => void

Emit an event with data

dispose

() => void

Clears the registry and removes all listeners

onboard

(registrations: Partial<Z>[]) => Z[]

Onboard multiple tickets at once

offboard

(ids: ID[]) => void

Offboard multiple tickets at once

batch

<R>(fn: () => R) => R

Execute operations in a batch, deferring cache invalidation and event emission until complete

undo

() => Z | undefined

Removes the last registered ticket and stores it for redo

redo

() => Z | undefined

Restores the last undone ticket