16 lines
578 B
JavaScript
16 lines
578 B
JavaScript
var trigger;
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var callbacks = [];
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var notify = function () { return callbacks.splice(0).forEach(function (cb) { return cb(); }); };
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var queueMicroTask = function (callback) {
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if (!trigger) {
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var toggle_1 = 0;
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var el_1 = document.createTextNode('');
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var config = { characterData: true };
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new MutationObserver(function () { return notify(); }).observe(el_1, config);
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trigger = function () { el_1.textContent = "" + (toggle_1 ? toggle_1-- : toggle_1++); };
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}
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callbacks.push(callback);
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trigger();
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};
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export { queueMicroTask };
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