05:13 <FromGitter> <moe:busyloop.net> no way to set a default type for a generic? :(

05:13 <FromGitter> <moe:busyloop.net> https://carc.in/#/r/cqyh

05:20 <FromGitter> <moe:busyloop.net> use-case, i'd like to infer T from a nil'able ctor ivar: https://carc.in/#/r/cqyi ⏎ (i'd really like `bar` to be optional - but dictate T in case it's provided)

09:20 <FromGitter> <naqvis> sth like https://carc.in/#/r/cqyx

12:04 <FromGitter> <moe:busyloop.net> ah, could've sworn i've tried that. thanks!

12:04 <frojnd> Hi there.

12:10 <frojnd> I am on a project where I have to debug stuff in logs like Android's logcat: https://pastebin.com/cjh67DZm Problem with this is that files can be huge,... up to 200MB. Sometimes I don't get the correct timestamp of issue. Sometimes I don't get a timestamp at-all. So I can have 24hours sometimes even 48hours of logs in one file and I have to look for something... Now I was thinking of some

12:10 <frojnd> sort of AI debugging stuff. Like writing a story of what was happening with device without looking at logs. For example user opened app at 20:20 and then used that app for 10 minutes. Then user closed app and something bad happened: system would detect errors based on tag. In android this is presented with E. and or/just information text <- would have to train it. What shards do you suggest

12:10 <frojnd> me for text processing?

12:17 <frojnd> Log convention looks like this: <timestamp> <logLevel> <tag> <line> : <messge>

12:17 <frojnd> So I could apply some filters based on timestamp, logLevel tag line and message

12:21 <FromGitter> <moe:busyloop.net> hmm. can you influence how/what the apps log? ⏎ ⏎ this should be a lot easier if they include a session-id/client-id with each line.

12:25 <FromGitter> <moe:busyloop.net> i don't know of any NLS/AI shards for crystal, but feel like this is something that should rather be addressed with structured logging anyway

12:27 <frojnd> What do you mean client-id? In logs there is thread id and pid id. So I know "lifetime" of specific id

12:28 <frojnd> logcat includes logs of "everyting" from sytsem apps to user apps....

12:42 <FromGitter> <moe:busyloop.net> hmm ah. so if you can already differentiate apps from one another, isn't it just a matter of parsing? ("used app-id X from A until B", "exception E happened while apps A, B, C where open")

14:56 <FromGitter> <naqvis> frojnd write a parser to parse logcat logs and then use one of my shard like CrysDA (https://github.com/naqvis/CrysDA) for quick data analysis.

16:38 <frojnd> @moe:busyloop.net yeah parser and maybe what @naqvis suggest for quick data analysis