@modern-kit/utils/dist/common/once/index.mjs

modern-kit/utils

function once(callback) {
  let isCalled = false;
  let cachedResult;
  const executeOnce = (...args) => {
    if (isCalled) {
      return cachedResult;
    }
    const result = callback(...args);
    isCalled = true;
    cachedResult = result;
    return result;
  };
  return executeOnce;
}

export { once };
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