21 lines
No EOL
865 B
TypeScript
21 lines
No EOL
865 B
TypeScript
//#region src/fp/array/isSubsetWith.d.ts
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/**
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* Creates a predicate that checks subset membership with a custom equality function.
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*
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* Every value in the piped array must match at least one value in superset according
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* to areItemsEqual.
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*
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* @template T - The type of elements in the arrays.
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* @param superset - The array that may contain all values from the piped array.
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* @param areItemsEqual - Returns true when a piped value and a superset value are equal.
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* @returns A predicate for the piped array.
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*
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* @example
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* import { isSubsetWith, pipe } from 'es-toolkit/fp';
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*
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* pipe([{ id: 1 }], isSubsetWith([{ id: 1 }, { id: 2 }], (a, b) => a.id === b.id));
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* // => true
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*/
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declare function isSubsetWith<T>(superset: readonly T[], areItemsEqual: (item: T, other: T) => boolean): (array: readonly T[]) => boolean;
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//#endregion
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export { isSubsetWith }; |