has somebody tried to reimplement some existing logic using do? I would like to know if there are any troubles and if yes to see the code.
Thanks, Oleg Am 02.02.2013 um 20:21 schrieb Jake Verbaten <[email protected]>: > triggering an error when done is called more times then expected is a > difficult design. > > If you call the callback once saying 'your done' and then again with an error > saying 'woh, it was called too many times' then you break the environment of > a callback being called once. If you throw, your being a dick and crashing > the process in production. If you emit an error then the result has to be an > EventEmitter and you have to document said error. > > The error of done being called too many times is also difficult to recover > from because you already did the thing when your done. > > As for messing with the count ( > https://github.com/Raynos/after/blob/master/lib/after.js#L4 ). It's just a > numeric property, mutate it if it matches your use case. I think its bad to > mutate it. > > > On Sat, Feb 2, 2013 at 1:02 AM, Oleg Slobodskoi <[email protected]> > wrote: > Haha, never seen "after", but the idea is similar, > > however "do" handles more cases: > > - increate later todo amount > - if the code is complicated, you don't want (or you can't) to set the > amount of todos at the beginning, but conditionally increment them > - it triggers an error if "done" is called more times than expected > > and still almost 0 overhead. > > > Am 02.02.2013 um 06:09 schrieb Jake Verbaten <[email protected]>: > >> This is just a way more complex version of Raynos/after. >> (http://github.com/Raynos/after) >> >> On Jan 31, 2013 9:47 AM, "Oleg Slobodskoi" <[email protected]> wrote: >> If you don't want to use all the async/steper libraries but just want a >> reliable way to know when the function is done - this is for you. >> >> https://github.com/kof/do >> Feedback welcome. >> >> Oleg Slobodskoi >> >> @oleg008 >> >> >> -- >> -- >> Job Board: http://jobs.nodejs.org/ >> Posting guidelines: >> https://github.com/joyent/node/wiki/Mailing-List-Posting-Guidelines >> You received this message because you are subscribed to the Google >> Groups "nodejs" group. >> To post to this group, send email to [email protected] >> To unsubscribe from this group, send email to >> [email protected] >> For more options, visit this group at >> http://groups.google.com/group/nodejs?hl=en?hl=en >> >> --- >> You received this message because you are subscribed to the Google Groups >> "nodejs" group. >> To unsubscribe from this group and stop receiving emails from it, send an >> email to [email protected]. >> For more options, visit https://groups.google.com/groups/opt_out. >> >> >> >> -- >> -- >> Job Board: http://jobs.nodejs.org/ >> Posting guidelines: >> https://github.com/joyent/node/wiki/Mailing-List-Posting-Guidelines >> You received this message because you are subscribed to the Google >> Groups "nodejs" group. >> To post to this group, send email to [email protected] >> To unsubscribe from this group, send email to >> [email protected] >> For more options, visit this group at >> http://groups.google.com/group/nodejs?hl=en?hl=en >> >> --- >> You received this message because you are subscribed to the Google Groups >> "nodejs" group. >> To unsubscribe from this group and stop receiving emails from it, send an >> email to [email protected]. >> For more options, visit https://groups.google.com/groups/opt_out. >> >> > > > -- > -- > Job Board: http://jobs.nodejs.org/ > Posting guidelines: > https://github.com/joyent/node/wiki/Mailing-List-Posting-Guidelines > You received this message because you are subscribed to the Google > Groups "nodejs" group. > To post to this group, send email to [email protected] > To unsubscribe from this group, send email to > [email protected] > For more options, visit this group at > http://groups.google.com/group/nodejs?hl=en?hl=en > > --- > You received this message because you are subscribed to the Google Groups > "nodejs" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to [email protected]. > For more options, visit https://groups.google.com/groups/opt_out. > > > > > -- > -- > Job Board: http://jobs.nodejs.org/ > Posting guidelines: > https://github.com/joyent/node/wiki/Mailing-List-Posting-Guidelines > You received this message because you are subscribed to the Google > Groups "nodejs" group. > To post to this group, send email to [email protected] > To unsubscribe from this group, send email to > [email protected] > For more options, visit this group at > http://groups.google.com/group/nodejs?hl=en?hl=en > > --- > You received this message because you are subscribed to the Google Groups > "nodejs" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to [email protected]. > For more options, visit https://groups.google.com/groups/opt_out. > > -- -- Job Board: http://jobs.nodejs.org/ Posting guidelines: https://github.com/joyent/node/wiki/Mailing-List-Posting-Guidelines You received this message because you are subscribed to the Google Groups "nodejs" group. 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