4 ms·
I've tried stuff like this before, but it clutters your code pretty bad anyway, doesn't it? You have to do something like this: function myAsyncThing(cb) {
by embwbam 14y ago
I've tried stuff like this before, but it clutters your code pretty bad anyway, doesn't it? You have to do something like this:
function myAsyncThing(cb) {
var handleErrors = errHandler(cb)
doSomethingElse(handleErrors(function(data) {
// repeat. use handleErrors at each callback.
}))
}
Am I missing something? Can you get it cleaner than that?
- MatthewPhillips 14y agoThat depends, if you're using doSomethingElse a lot I'd just go ahead and wrap that as well, if you're using it once it's no big deal. doSomethingElse(errHandler(function(real, results) { // foo })); If you're using Node you should be writing small(ish) modules anyways, so it doesn't lead to much code blote and its advantageous to consolidate your error handling in one or 2 spots.