uniqueElementsArray

Function that given one or more array of object, returns a single array with unique elements by a specified property, an array of properties or none.

Types

UniqueElementsArrayProps

• @template T - The element type of the input arrays.

Parameters accepted by all overloads of uniqueElementsArray.

Property	Type	Required	Description
property	keyof T \| (keyof T)[] \| "none"	✓	The property key (or array of keys) used to determine uniqueness when T is an object. Pass "none" to compare elements by value (identity for primitives, referential equality for objects).
args	(T[])[]	✓	One or more arrays whose elements are merged and deduplicated. Duplicates are determined by the property strategy.

UniqueElementsArrayResult

• @template T - The element type.

Return value of uniqueElementsArray.

A new array containing only unique elements from all provided input arrays, preserving the order of first occurrence.

export type UniqueElementsArrayResult<T> = T[];