@shopify/theme-language-server-common
Version:
<h1 align="center" style="position: relative;" > <br> <img src="https://github.com/Shopify/theme-check-vscode/blob/main/images/shopify_glyph.png?raw=true" alt="logo" width="141" height="160"> <br> Theme Language Server </h1>
45 lines • 1.61 kB
JavaScript
;
Object.defineProperty(exports, "__esModule", { value: true });
exports.debounce = void 0;
/**
* debounce(fn, ms)
*
* A debounced function only executes once after a timer has expired. Repeated
* call to the debounced function before its timer has expired result in a delayed
* execution of the function.
*
* This is useful in cases where you have an "expensive" function that you only want
* to execute after the user is idle for a little bit.
*
* e.g. Run theme check after the user has stopped typing for at least 100ms.
*
* The debounced function has the same type signature as its argument.
*
* The input function must return void (or else you might "bomb" when you resolve).
*
* @param fn a function that should be debounced
* @param ms milliseconds after last function call for it to execute
* @returns a function that will execute on the trailing edge of a timer with the last argument it was called with
*/
function debounce(fn, ms) {
let timeoutId = null;
let force = false; // force use a certain set of arguments in the next call
const debouncedFn = (...args) => {
if (timeoutId !== null && force)
return;
if (timeoutId !== null)
clearTimeout(timeoutId);
timeoutId = setTimeout(async () => {
await Promise.resolve(fn(...args));
timeoutId = null;
force = false;
}, ms);
};
debouncedFn.force = (...args) => {
debouncedFn(...args);
force = true;
};
return debouncedFn;
}
exports.debounce = debounce;
//# sourceMappingURL=debounce.js.map