isEqual

v0.0.10tested

Deep structural equality between two values. Handles primitives (NaN-aware), Date, RegExp, arrays, Map, Set, and plain objects, and is safe against circular references. Set membership is compared shallowly.

Source Tests

Example

isEqual({ a: [1, 2] }, { a: [1, 2] }); // true
isEqual([1, { b: 2 }], [1, { b: 3 }]); // false
isEqual(Number.NaN, Number.NaN); // true

Signature

export function isEqual(a: unknown, b: unknown): boolean{ ... }

Parameters

Parameter	Type	Default	Description
`a`	`unknown`	—	The first value
`b`	`unknown`	—	The second value

Returns

booleantrue if the values are deeply equal