Sha256: fc2980293cc00ebee226d60b8592bc585d2abc814a58b849a678cdaf4858935a
Contents?: true
Size: 896 Bytes
Versions: 98
Compression:
Stored size: 896 Bytes
Contents
//
// Debounce (from underscore.js)
//
exports.debounce = function(func, wait, immediate) {
var timeout, args, context, timestamp, result;
// get time helper
var getTime = (Date.now || function() {
return new Date().getTime();
});
// debounce
return function() {
context = this;
args = arguments;
timestamp = getTime();
var later = function() {
var last = getTime() - timestamp;
if (last < wait) {
timeout = setTimeout(later, wait - last);
} else {
timeout = null;
if (!immediate) {
result = func.apply(context, args);
context = args = null;
}
}
};
var callNow = immediate && !timeout;
if (!timeout) {
timeout = setTimeout(later, wait);
}
if (callNow) {
result = func.apply(context, args);
context = args = null;
}
return result;
};
};
Version data entries
98 entries across 98 versions & 1 rubygems