28 lines
993 B
JavaScript
28 lines
993 B
JavaScript
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//#region src/set/some.ts
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/**
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* Tests whether at least one element in a Set satisfies the provided predicate function.
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*
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* This function iterates through the elements of the Set and checks if the predicate function
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* returns true for at least one element. It returns true if any element satisfies the predicate,
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* and false otherwise.
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*
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* @template T - The type of elements in the Set.
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* @param {Set<T>} set - The Set to test.
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* @param {(value: T, value2: T, set: Set<T>) => boolean} doesMatch - A predicate function that tests each element.
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* @returns {boolean} true if at least one element satisfies the predicate, false otherwise.
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*
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* @example
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* const set = new Set([1, 2, 3]);
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* const result = some(set, (value) => value > 2);
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* // result will be: true
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*
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* const result2 = some(set, (value) => value > 5);
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* // result2 will be: false
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*/
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function some(set, doesMatch) {
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for (const value of set) if (doesMatch(value, value, set)) return true;
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return false;
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}
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//#endregion
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export { some };
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