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Last change
on this file was a762898, checked in by istevanoska <ilinastevanoska@…>, 5 months ago |
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File size:
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| [a762898] | 1 | /**
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| 2 | * Finds the first element in a Set for which the predicate function returns true.
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| 3 | *
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| 4 | * This function iterates through the elements of the Set and returns the first
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| 5 | * element for which the predicate function returns true. If no element satisfies the predicate,
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| 6 | * it returns undefined.
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| 7 | *
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| 8 | * @template T - The type of elements in the Set.
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| 9 | * @param {Set<T>} set - The Set to search.
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| 10 | * @param {(value: T, value2: T, set: Set<T>) => boolean} doesMatch - A predicate function that tests each element.
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| 11 | * @returns {T | undefined} The first element that satisfies the predicate, or undefined if none found.
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| 12 | *
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| 13 | * @example
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| 14 | * const set = new Set([
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| 15 | * { name: 'apple', quantity: 10 },
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| 16 | * { name: 'banana', quantity: 5 },
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| 17 | * { name: 'grape', quantity: 15 }
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| 18 | * ]);
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| 19 | * const result = find(set, (value) => value.quantity > 10);
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| 20 | * // result will be: { name: 'grape', quantity: 15 }
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| 21 | */
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| 22 | declare function find<T>(set: Set<T>, doesMatch: (value: T, value2: T, set: Set<T>) => boolean): T | undefined;
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| 23 |
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| 24 | export { find };
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