API Reference / @evolu/common / Eq / createEqObject
Function: createEqObject()
function createEqObject<A>(eqs): Eq<{ readonly [K in string | number | symbol]: A[K] }>;
Defined in: packages/common/src/Eq.ts:80
Creates an equivalence function for objects based on an equivalence for their fields.
Example
const eqObjectNumber = createEqObject({ a: eqNumber });
eqObjectNumber({ a: 1 }, { a: 1 }); // true
eqObjectNumber({ a: 1 }, { a: 2 }); // false
Type Parameters
| Type Parameter |
|---|
A |
Parameters
| Parameter | Type |
|---|---|
eqs | { [K in string | number | symbol]: Eq<A[K]> } |
Returns
Eq<{ readonly [K in string | number | symbol]: A[K] }>