deepEquals

function deepEquals(a, b): boolean;

Defined in: packages/db/src/utils.ts:46

Deep equality function that compares two values recursively Handles primitives, objects, arrays, Date, RegExp, Map, Set, TypedArrays, and Temporal objects Plain records can compare by keys with keyed class instances and records from other realms.

Parameters#

a#

any

First value to compare

b#

any

Second value to compare

Returns#

boolean

True if the values are deeply equal, false otherwise

Example#

deepEquals({ a: 1, b: 2 }, { b: 2, a: 1 }) // true (property order doesn't matter)
deepEquals([1, { x: 2 }], [1, { x: 2 }]) // true
deepEquals({ a: 1 }, { a: 2 }) // false
deepEquals(new Date('2023-01-01'), new Date('2023-01-01')) // true
deepEquals(new Map([['a', 1]]), new Map([['a', 1]])) // true