On Tue, Aug 7, 2012 at 9:35 AM, Dan Milon <[email protected]> wrote:
> I am wondering which are the different patterns to handle cases like
>
>
> var results
> if (cond) {
> async1(function (err, res) {
> results = res
> })
> }
> else {
> async2(function (err, res) {
> results = res
> })
> }
> // here need to do something with results.
>
> The problem is obvious, but i cannot see any good way to overcome it.
It'll depend on the individual case, but what I'd probably do in the
specific case above is:
var asyncFn = cond ? async1 : async2
var results
asyncFn(function (err, res) {
// here need to do something with results.
})
--
Martin Cooper
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