@kpi4me/golden-layout
Version:
A multi-screen javascript Layout manager https://golden-layout.com
27 lines (22 loc) • 549 B
JavaScript
/*
Copyright (c) 2012, Yahoo! Inc. All rights reserved.
Copyrights licensed under the New BSD License. See the accompanying LICENSE file for terms.
*/
/**
* Wrap a function and make sure it's called only once.
*
* @param {Function} func Function to wrap.
* @return {Function} Wrapped function.
*/
function callOnce(func) {
var called = false;
return function wrapped() {
if (!called) {
called = true;
func.apply(null, arguments);
}
};
}
module.exports = {
'callOnce': callOnce
};