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  • Sep 19 2018 20:33
    tindzk commented #71
  • Sep 19 2018 20:33
    tindzk closed #71
  • Sep 19 2018 20:33

    tindzk on master

    Update SBT, Scala and dependenc… Merge pull request #71 from nig… (compare)

  • Sep 19 2018 07:35
    nightscape commented #71
  • Sep 19 2018 07:19
    nightscape synchronize #71
  • Sep 08 2018 11:04
    tindzk commented #71
  • Aug 13 2018 22:20
    nightscape opened #71
  • Jun 02 2017 06:31
    zoosky opened #70
  • Sep 16 2016 07:39
    mkotsbak opened #69
  • Sep 06 2016 20:39
    darkfrog26 commented #67
  • Sep 06 2016 20:16

    tindzk on ValidateCyclicalOptional

    (compare)

  • Sep 06 2016 20:15

    tindzk on master

    Added Channel.ValidateCyclical … Merge pull request #67 from Met… (compare)

  • Sep 06 2016 20:15
    tindzk closed #67
  • Sep 06 2016 20:15
    tindzk commented #67
  • Sep 05 2016 13:16
    darkfrog26 commented #67
  • Aug 07 2016 18:32
    fkz commented #64
  • Aug 07 2016 18:32
    fkz commented #64
  • Aug 07 2016 18:24
    fkz commented #62
  • Aug 07 2016 18:23
    fkz commented #62
  • Aug 07 2016 18:01
    fkz commented #62
Matthew Pocock
@drdozer
ah, well that would be difficult, as (_*5) isn't a bijection :)
is there an addon-library that makes shapeless lenses into MetaRx bijections?
Marius B. Kotsbak
@mkotsbak
This is probably not a lens: https://github.com/MetaStack-pl/MetaRx/blob/7436bc559fbcf7dcc7179737c77564cee5c7015a/manual/src/main/scala/pl/metastack/metarx/manual/Examples.scala#L149
But I see something about shapeless here: https://github.com/MetaStack-pl/MetaRx/blob/7436bc559fbcf7dcc7179737c77564cee5c7015a/shared/src/main/scala/pl/metastack/metarx/Channel.scala#L752
Matthew Pocock
@drdozer
Not quite - it is sort of what happens inside lenses over case classes
https://github.com/milessabin/shapeless/wiki/Feature-overview:-shapeless-2.0.0#boilerplate-free-lenses-for-arbitrary-case-classes
Marius B. Kotsbak
@mkotsbak
That code probably can be included now, as I think Shapeless is supported in SJS?
Matthew Pocock
@drdozer
there is certainly a shapeless build for sjs
Marius B. Kotsbak
@mkotsbak
Maybe you could try to add that code block and probably also add a dependency on shapeless
Send a PR if if works
@tindzk what do you think about Shapeless Lens?
Matthew Pocock
@drdozer
if tieing MetaRx to shapeless isn't on the cards, then a MetaRx-Shapeless module would also work
Marius B. Kotsbak
@mkotsbak
I'm not sure if it would be a problem to add a dependency on Shapeless. Probably not as the code was already there.
If it is, it could be a separate module yes
Matthew Pocock
@drdozer
have you used MetaRx with a virtual dom? so the input reactive data gets converted through the Rx pipeline into a reactive vdom data structure, which the vdom library then uses to patch the browser state?
@mkotsbak or did you work with scalatags?
Marius B. Kotsbak
@mkotsbak
No, mostly with Widok: http://widok.github.io/
It uses direct updates without any vdoms
But it also works with SJS react
Matthew Pocock
@drdozer
does widok use MetaRx as its reactive model, or does it have yet another one?
Tim Nieradzik
@tindzk
@mkotsbak If we wanted to add support for Shapeless, it should be done in a sub-project. The core project should not have any external dependencies.
@drdozer Yes, it is based on MetaRx
You could use MetaRx with ScalaTags
Tim Nieradzik
@tindzk
@mkotsbak In the last version we added Dep which allows you to model bijections: http://metastack.pl/metarx/latest.html#dependency-channels
Marius B. Kotsbak
@mkotsbak
Ok
Matthew Pocock
@drdozer
are you using widok 0.2.4 or 0.3.0-SHAPSHOT? Before I convert a whole legacy project over ;)
Tim Nieradzik
@tindzk
Use the SNAPSHOT version
We should probably release a new version soon
Marius B. Kotsbak
@mkotsbak
@tindzk I tried to upgrade to the latest MetaRx etc, but the tests fail, could you spot the error: mkotsbak/widok@e9c66fd
See https://travis-ci.org/widok/widok/builds/126219361
Tim Nieradzik
@tindzk
Oh, great. I think MetaRx uses an older Scala.js version
Marius B. Kotsbak
@mkotsbak
Hmm ok, maybe that should be upgraded first
Even though they in theory should be compatible
Tim Nieradzik
@tindzk
I have done that today in my new branch, but there are also some other breaking changes
Marius B. Kotsbak
@mkotsbak
Tried building it for Scala native? :)
Tim Nieradzik
@tindzk
Haha, not yet ;)
But I was thinking about it
Marius B. Kotsbak
@mkotsbak
I'm quite sure something is missing there
Tim Nieradzik
@tindzk
What would you suggest? Do you think it's worth it releasing a new version just with the dependencies updated, or should I finish my changes first and then release v0.2?
Marius B. Kotsbak
@mkotsbak
I would suggest to get it working with the latest released metarx first
Tim Nieradzik
@tindzk
In that case, you'll have to use 0.6.6 if I'm not wrong
Marius B. Kotsbak
@mkotsbak
Hmm, that's bad. Maybe we should wait then
Tim Nieradzik
@tindzk
Ok, that's fine. I want to fix some design issues in v0.2.
It would be nice if we could do this for example: Var(5).map(_ + 1).get == 6
Right now, we need to call cache
Marius B. Kotsbak
@mkotsbak
Japp
Matthew Pocock
@drdozer
can I deburst? I want a var that holds text as it is being typed to trigger some processing only after text hasn't altered or some minimum timeout
Tim Nieradzik
@tindzk
How do you know if the text hasn't altered?
We should definitely add support for triggering values after a timeout. We already have throttle(), so something like delay() shouldn't be too hard to implement.
Matthew Pocock
@drdozer
where is throttle defined? I can't find it on Var or ReadChannel