core3-utils

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unique() function

Creates iterable of unique elements

Signature:

export declare function unique<T>(iterable: Nullable<Iterable<T>>, by?: Predicate<T, unknown>): Iterable<T>;

Parameters

Parameter	Type	Description
iterable	[Nullable](/core3-utils/common.nullable.html)<Iterable<T>>
by	[Predicate](/core3-utils/common.predicate.html)<T, unknown>	_(Optional)_ an element identifier (hash) function

Returns:

Iterable<T>

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