28 lines
984 B
JavaScript
28 lines
984 B
JavaScript
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//#region src/set/every.ts
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/**
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* Tests whether all elements in a Set satisfy the provided predicate function.
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*
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* This function iterates through all elements of the Set and checks if the predicate function
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* returns true for every element. It returns true if the predicate is satisfied for all elements,
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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 all elements satisfy the predicate, false otherwise.
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*
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* @example
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* const set = new Set([10, 20, 30]);
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* const result = every(set, (value) => value > 5);
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* // result will be: true
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*
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* const result2 = every(set, (value) => value > 15);
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* // result2 will be: false
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*/
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function every(set, doesMatch) {
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for (const value of set) if (!doesMatch(value, value, set)) return false;
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return true;
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}
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//#endregion
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export { every };
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