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path: root/app/assets/javascripts/commons/polyfills/request_idle_callback.js
blob: 2356569d06ef420fe39a78e557f37b171ca8c9f6 (plain)
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window.requestIdleCallback =
  window.requestIdleCallback ||
  function requestShim(cb) {
    const start = Date.now();
    return setTimeout(() => {
      cb({
        didTimeout: false,
        timeRemaining: () => Math.max(0, 50 - (Date.now() - start)),
      });
    }, 1);
  };

window.cancelIdleCallback =
  window.cancelIdleCallback ||
  function cancelShim(id) {
    clearTimeout(id);
  };