|
This channel is intended for people just starting with the Raku Programming Language (raku.org). Logs are available at irclogs.raku.org/raku-beginner/live.html Set by lizmat on 8 June 2022. |
|||
|
02:55
theesm left
04:17
theesm joined
06:01
initrd joined
06:48
Heptite left
06:49
teatwo joined
06:53
tea3po left
09:19
initrd left
|
|||
| snonux | hey there, is there a way to print all possibilities of an given enum? E.g., i would like to get Tick Trick and Track out of Foo. raku -e 'enum Foo <Tick Trick Track>; Foo.say'; | 10:10 | |
| (Foo) | |||
| Nemokosch | m: enum Foo <Tick Trick Track>; say Foo.keys; | 10:11 | |
| Raku eval | (Track Tick Trick) | ||
| snonux | ❯ raku -e 'enum Foo <Tick Trick Track>; Foo.^enum_value_list.say'; | 10:12 | |
| (Tick Trick Track) | |||
| ah, keys is better, thanks a lot! | |||
| Nemokosch | It's kind of a Map | 10:13 | |
| snonux | like a Ruby Set, which is a map but only with keys | 10:14 | |
| Nemokosch | Or a Raku Set 😉 | ||
| snonux | :D | 10:15 | |
| One day, i have to blog about my favourite Ruby features and how they work in Raku. Could also encourage more Ruby developers to try out Raku. | 10:16 | ||
| Nemokosch | I heard Ruby also stated off as a "fixed Perl" | 10:20 | |
| snonux | There's some truth to it. I started off with Perl, then (due to my job), switched to Ruby (while still using Perl for some personal projects), and now, I start to fall in love with Raku. | 10:23 | |
|
11:27
Heptite joined
13:52
ab5tract joined,
ab5tract left
14:34
jacob_c left
14:58
jacob_c joined
|
|||
| snonux | OK, one difference between MyEnum.^enum_value_list and just MyEnum.keys is, that .keys returns a sequence of Str, whereas ^enum_value_list really returns a Seq of enums. | 15:01 | |
| raku -e 'enum Foo <Tick Trick Track>; subset Bar of Foo where * ne any (Track); say Foo.^enum_value_list.first.WHAT, Foo.keys.first.WHAT' | 15:02 | ||
| (Foo)(Str) | |||
| Nemokosch | one looks like standard Raku, the other is in metamodel territory | 15:09 | |
|
15:13
jacob_c left
15:39
initrd joined
18:26
jacob_c joined
18:33
jacob_c left
18:50
teatwo left,
teatwo joined
19:23
tea3po joined
19:26
teatwo left
19:46
guifa_ joined
19:49
guifa left
21:39
rf joined
22:06
jgaz joined
22:47
initrd left
22:57
jgaz left
|
|||