29 lines
811 B
JavaScript
29 lines
811 B
JavaScript
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//#region src/set/forEach.ts
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/**
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* Executes a provided function once for each element in a Set.
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*
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* This function iterates through all elements of the Set and executes the callback function
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* for each element. The callback receives the value twice (for consistency with Map.forEach)
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* and the Set itself as arguments.
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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 iterate over.
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* @param {(value: T, value2: T, set: Set<T>) => void} callback - A function to execute for each element.
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* @returns {void}
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*
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* @example
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* const set = new Set([1, 2, 3]);
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* forEach(set, (value) => {
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* console.log(value * 2);
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* });
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* // Output:
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* // 2
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* // 4
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* // 6
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*/
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function forEach(set, callback) {
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for (const value of set) callback(value, value, set);
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}
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//#endregion
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export { forEach };
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