haocong
8/1/2017 - 2:37 AM
tapping-for-quick-debugging
tapping-for-quick-debugging
function tap(x, fn = x => x) {
console.log(fn(x));
return x;
}tapping-for-quick-debugging
function tap(x, fn = x => x) {
console.log(fn(x));
return x;
}