OH JEEZ. Please ignore previous email.
On Mon, Nov 17, 2014 at 12:00 PM, Jeremy Martin <jmar...@gmail.com> wrote:
> `validate: { ... }`
>
> Is that an ES7 feature? I don't recognize it from ES6, and can't seem to
> find a relevant proposal with that syntax...
>
> On Mon, Nov 17, 2014 at 11:51 AM, Andreas Rossberg <rossb...@google.com>
> wrote:
>
>> On 17 November 2014 17:29, Alex Kocharin <a...@kocharin.ru> wrote:
>> > 17.11.2014, 03:07, “Biju” bijumaill...@gmail.com:
>> >> I wish, I could write elegant two of the code pattern I use frequently.
>> >> [...]
>> >> Patten 2.
>> >> I do like to code functions with early exit, like
>> >>
>> >> function someValidationProcess(){
>> >>
>> >> doStuff();
>> >> if(condition_1()){
>> >> doCleanUp_1();
>> >> doCleanUp_2();
>> >> }
>> >>
>> >> doAnotherStuff();
>> >> if(condition_2()){
>> >> doCleanUp_1();
>> >> doCleanUp_2();
>> >> }
>> >>
>> >> doYetAnotherStuff();
>> >> if(condition_3()){
>> >> doCleanUp_1();
>> >> doCleanUp_2();
>> >> }
>> >>
>> >> doMoreStuff();
>> >> doCleanUp_1();
>> >> doCleanUp_2();
>> >> }
>>
>> Sounds like you would like to have monad comprehension syntax. :)
>>
>> > How about a loop?
>> >
>> > function someValidationProcess() {
>> > do {
>> > doStuff()
>> > if (condition_1()) break
>> >
>> > doAnotherStuff()
>> > if (condition_2()) break
>> >
>> > doYetAnotherStuff()
>> > if (condition_3()) break
>> >
>> > doMoreStuff()
>> > } while(0)
>> >
>> > doCleanUp_1()
>> > doCleanUp_2()
>> > }
>>
>> No need for a fake loop:
>>
>> function someValidationProcess() {
>> validate: {
>> doStuff()
>> if (condition_1()) break validate
>> doOtherStuff()
>> if (condition_2()) break validate
>> // etc.
>> }
>> doCleanUp_1()
>> doCleanUp_2()
>> }
>>
>> But I'd rather use a separate function for the clean-up.
>>
>> /Andreas
>> _______________________________________________
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>>
>
>
>
> --
> Jeremy Martin
> 661.312.3853
> http://devsmash.com
> @jmar777
>
--
Jeremy Martin
661.312.3853
http://devsmash.com
@jmar777
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