Re: [nodejs] Node 0.12 and harmony flag

Fri, 13 Dec 2013 11:36:07 -0800

Nathan,
 
It's if you call it using "gnode" instead of "node". You'll have to tell users to install it globally, and here they are all the issues with that.
 
I'd prefer to require something inside of the script, so users won't even notice it's there if they won't look closely. Which means using programmatic api. But if I understood that correctly, gnode will run regenerator in this case, even if node supports, but wasn't called with harmony.
 
Or does it still fork in that case? Anyway, setting a flag in runtime sounds simpler. :)
 
 
13.12.2013, 21:42, "Nathan Rajlich" <nat...@tootallnate.net>:
Alex, if --harmony-generators is supported, then gnode will spawn a node instance with that flag passed, rather than the regenerator transpiling. Regenerator is only used on <= v0.11.2, before that flag was implemented in V8.
 
(That implementation detail should be essentially transparent though).


On Fri, Dec 13, 2013 at 6:25 AM, Alex Kocharin <a...@kocharin.ru> wrote:
 
I think that setting flags at runtime is still better than using regenerator like gnode does (if you don't care about v0.10 of course).
 
 
12.12.2013, 23:07, "Alessandro Artoni" <arto...@gmail.com>:

Ok, that's definitely too evil :-)

On Dec 12, 2013 8:04 PM, "Timothy J Fontaine" <tjfonta...@gmail.com> wrote:
though quite evil, it's also possible to turn features on at runtime https://npmjs.org/package/setflags


On Thu, Dec 12, 2013 at 10:29 AM, Nathan Rajlich <nat...@tootallnate.net> wrote:
If you're only interested in the Generators aspect of ES6, then you can use them today even with node v0.10 using gnode: https://github.com/TooTallNate/gnode
 
Cheers!


On Thursday, December 12, 2013 9:00:25 AM UTC-8, Alessandro Artoni wrote:
Many thanks!


2013/12/12 Gary Katsevman <m...@gkatsev.com>
Harmony features won't be on by default on node until they are on by default in v8. You'll still be able to run node with `--harmony` to get these features enabled.

Gary Katsevman
gkatsev.com


On Thu, Dec 12, 2013 at 11:52 AM, Alessandro Artoni <art...@gmail.com> wrote:
Hi everybody!
I am, like a lot of you, by the new harmony features implemented in v8.
I'm starting a new project that would greatly benefits from them, generators and yield in particular and it would be ok for me to support only node >= .12
 Currently they are available through cli switch in node unstable (0.11)...is there any chance they're going to be on by default when the next stable is released?
 
Cheers
 
Alessandro
 
(node rocks!)

 

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