Hi,
On 2021-08-04, 11:30:43 CEST Dingbing Liw wrote: > I am refactoring my mojolicious app. > Is there any way to use promise and keep the same return value? You can use async/await for this. See https://metacpan.org/dist/Mojolicious/view/lib/Mojolicious/Guides/Cookbook.pod#async/await Your example would be: sub some_method { my $a = block_function_a(); my $b = block_function_b(); my $c = await nonblock_function_c(); return $a+$b+$c; } where nonblock_function_c can either return a promise or be an async function (see doc) > For example: > > My original method: > sub some_method { > my $a = block_function_a(); > my $b = block_function_b(); > my $c = block_function_c(); ### for example many Mojo::Pg search > return $a+$b+$c; > } > > Now I change block_function_c to an unblocked promise. > > sub some_method { > my $a = block_function_a(); > my $b = block_function_b(); > return promise_mojo_db_search->then(sub($c){ > $a+$b+c; > } > ); > } > > I have to change many relative code after the return value change. > It is very annoying. > Is there any way to return the same value with promise. -- You received this message because you are subscribed to the Google Groups "Mojolicious" group. To unsubscribe from this group and stop receiving emails from it, send an email to mojolicious+unsubscr...@googlegroups.com. To view this discussion on the web visit https://groups.google.com/d/msgid/mojolicious/85733097.uUvkYka8kR%40quad.
