20:52 <Papierkorb> Hi, I found a bug with attr_accessor inside a module returning JS undefined if it's not set prior: http://bit.ly/1GyGNOn - Asking here as git shows that meh` changed code in Module::attr_accessor since release of Opal v0.8.1 (Which I'm using).

20:53 <Papierkorb> Is it fixed in the master? Would like to try, but opal-rails complains if I try to put git master into the Gemfile

20:54 <Papierkorb> And if I just git pull master in bundlers' git clone (*Hackedy hack*), my Opal application blows up in code which is running fine with 0.8.1, but as I hacked master into it, I don't know if my hack caused it or master :)

20:56 <Papierkorb> It works btw when I monkey-patch Module::attr_reader http://bit.ly/1S37kVo

21:23 <meh`> Papierkorb, checking

21:25 <Papierkorb> Btw, what's Opal.ivar?

21:25 <Papierkorb> meh`: Great

21:25 <meh`> Papierkorb, it's a function that gives you a mangled name

21:26 <meh`> @ivar is compiled to self.ivar

21:26 <meh`> but some things should never be overridden like that

21:26 <meh`> like constructor

21:26 <meh`> so they're mangled

21:26 <meh`> Papierkorb, it's working properly on master

21:26 <meh`> > bundle exec bin/opal /tmp/lol.rb

21:26 <meh`> object

21:26 <meh`> object

21:27 <Papierkorb> Ah good, any idea when 0.8.3 comes?

21:28 <meh`> Papierkorb, never I think, 0.9 is in beta

21:28 <Papierkorb> Ok, any rough ETA on 0.9 final?

21:28 <meh`> probably about a month

21:28 <Papierkorb> cool, thanks

21:28 <meh`> depends on how many bugs come out during beta/rc

21:29 <meh`> there have been quite big changes in the runtime and compiler

21:29 <Papierkorb> meh`: Oh, while you're here, could you check another piece of code for me?

21:29 <meh`> Papierkorb, sure

21:30 <Papierkorb> meh`: class Foo; def bar; @bar ||= baz 123; end; def baz(a); a; end; end; puts Foo.new.bar

21:30 <meh`> Papierkorb, 123

21:30 <Papierkorb> Last time I 'checked' (I filed GH ticket for that), that returned self or whatever, but not '@bar'

21:30 <Papierkorb> Fix in my code was putting () around the arguments to the baz call

21:31 <Papierkorb> meh`: https://github.com/opal/opal/issues/1069 this ticket

21:31 <meh`> seems to be fixed then

21:32 <Papierkorb> Not in the playground at least, is it using 0.8 or .8.1 ?

21:32 <meh`> yeah, playground is on stable

21:33 <meh`> Papierkorb, easiest way to test is to clone the opal repo

21:33 <meh`> bundle install

21:33 <meh`> and bundle exec bin/opal-repl

21:33 <meh`> that will give you something like irb but running on opal

21:33 <Papierkorb> opal-rails kicks me out when I do that :|

21:33 <Papierkorb> As it requires ~> 0.8

21:35 <Papierkorb> Ah, using opal-rails master fixes that

21:35 <meh`> Papierkorb, dunno about opal-rails, by the way this channel is basically dead now (sadly), everyone is on gitter.im (sadly²)

21:35 <Papierkorb> IRC ftw

21:37 <Papierkorb> meh`: Hah. My application crash above was caused by my hack. Now it works

21:37 <meh`> good to know

21:37 <Papierkorb> are there proper clients for gitter anyway?

21:37 <Papierkorb> A webpage doesn't hold a candle to Konversation

21:38 <meh`> Papierkorb, there's an IRC bridge

21:38 <meh`> already built into gitter

21:38 <meh`> Papierkorb, https://irc.gitter.im/

21:38 <Papierkorb> ah, so it's another fancy let's-do-the-same-thing-again and then they pull a GoogleTalk after few years and get rid of the gateway :D

21:39 <meh`> pretty much

21:39 <meh`> at least it's not slack

21:39 <Papierkorb> Agree 100%

21:40 <Papierkorb> "Oh wow I love slack bots <3 <3" 1995 called, they want their new IRC ideas back

21:40 <meh`> lol

21:45 <Papierkorb> meh`: https://github.com/opal/opal/issues/1089 this still explodes

21:48 <meh`> Papierkorb, added some labels, unsure on when that will be fixed tho, I never touched the parser

21:48 <meh`> I'd rather rewrite it from scratch than use that abomination of racc

21:49 <Papierkorb> What are currently good tools to build parsers in ruby?

21:49 <meh`> parslet is my favourite

21:50 <Papierkorb> Last time I wrote a parser is 2-3 years ago, with Lemon in C++. No idea about ruby heh. (I can recommend lemon though)

21:51 <GitHub125> [opal-rspec] elia pushed 1 new commit to master: http://git.io/vWgZe

21:51 <GitHub125> opal-rspec/master 78ff355 Elia Schito: Readme typos and whitespace...