Sha256: 1c780d434046331483a2c97d816250ca413bbb5062ad079f1c8ca428b1a122c2
Contents?: true
Size: 750 Bytes
Versions: 86
Compression:
Stored size: 750 Bytes
Contents
/**
* Module exports.
*/
module.exports = throttle;
/**
* Returns a new function that, when invoked, invokes `func` at most one time per
* `wait` milliseconds.
*
* @param {Function} func The `Function` instance to wrap.
* @param {Number} wait The minimum number of milliseconds that must elapse in between `func` invokations.
* @return {Function} A new function that wraps the `func` function passed in.
* @api public
*/
function throttle (func, wait) {
var rtn; // return value
var last = 0; // last invokation timestamp
return function throttled () {
var now = new Date().getTime();
var delta = now - last;
if (delta >= wait) {
rtn = func.apply(this, arguments);
last = now;
}
return rtn;
};
}
Version data entries
86 entries across 79 versions & 3 rubygems