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22 lines
471 B
JavaScript
22 lines
471 B
JavaScript
/**
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* @param {Function} fn
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* @param {number} t milliseconds
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* @return {Function}
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*/
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var debounce = function(fn, t) {
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let timeout = null;
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return function(...args) {
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clearTimeout(timeout);
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timeout = setTimeout(() => {
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timeout = null;
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fn(...args);
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}, t);
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}
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};
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/**
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* const log = debounce(console.log, 100);
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* log('Hello'); // cancelled
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* log('Hello'); // cancelled
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* log('Hello'); // Logged at t=100ms
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*/
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