createCheckpoints
The createCheckpoints function creates a Checkpoints object, and is the main entry point into the checkpoints module.
createCheckpoints(store: Store): Checkpoints| Type | Description | |
|---|---|---|
store | Store | The |
| returns | Checkpoints | A reference to the new |
A given Store can only have one Checkpoints object associated with it. If you call this function twice on the same Store, your second call will return a reference to the Checkpoints object created by the first.
Examples
This example creates a Checkpoints object.
import {createCheckpoints, createStore} from 'tinybase';
const store = createStore();
const checkpoints = createCheckpoints(store);
console.log(checkpoints.getCheckpointIds());
// -> [[], '0', []]
This example creates a Checkpoints object, and calls the method a second time for the same Store to return the same object.
import {createCheckpoints, createStore} from 'tinybase';
const store = createStore();
const checkpoints1 = createCheckpoints(store);
const checkpoints2 = createCheckpoints(store);
console.log(checkpoints1 === checkpoints2);
// -> true
Since
v1.0.0