injectAtom

function injectAtom<TValue>(atom, options?): WritableAtomSignal<TValue>;

Defined in: packages/angular-store/src/injectAtom.ts:44

Returns a WritableAtomSignal that reads the current atom value when called and exposes a .set method for updates.

Use this when a component needs to both read and update the same writable atom.

Type Parameters#

TValue#

TValue

Parameters#

atom#

Atom<TValue>

options?#

InjectSelectorOptions<TValue>

Returns#

WritableAtomSignal<TValue>

Example#

readonly count = injectAtom(countAtom)

increment() {
  this.count.set((prev) => prev + 1)
}