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🦋 Welcome to the MAIN() IRC channel of the Raku Programming Language (raku.org). Log available at irclogs.raku.org/raku/live.html . If you're a beginner, you can also check out the #raku-beginner channel! Set by lizmat on 6 September 2022. |
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| patrickb | I seem to recall there was a (now unmaintained PSGI stack for Raku. | 05:13 | |
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| antononcube | Maybe someone should do a design or motivational document for "Raku SGI" similar to this one: metacpan.org/dist/PSGI/view/PSGI/FAQ.pod | 12:41 | |
| ugexe | raku.land/cpan:HANENKAMP/Smack was an experiment with something more raku-specific | 12:47 | |
| antononcube | 👍 | 12:55 | |
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| Xliff_ | \o | 13:55 | |
| Good morning! I'm trying to port some Javascript that wants to use a Map with object keys. I thought this would work, but it doesn't... | |||
| m: class A { }; my $c = Hash[A, Mu].new; my $aa := A.new; my $bb = A.new; $c{$aa} = 1; $c{$bb} = 2; $c.gist.say; $c.keys.map( *.^name ).gist.say | |||
| camelia | Type check failed in assignment to ; expected A but got Int (1) in block <unit> at <tmp> line 1 |
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| Xliff_ | m: class A { }; my $c = Hash[A, Mu].new; my $aa = A.new; my $bb = A.new; $c{$aa} = 1; $c{$bb} = 2; $c.gist.say; $c.keys.map( *.^name ).gist.say | ||
| camelia | Type check failed in assignment to ; expected A but got Int (1) in block <unit> at <tmp> line 1 |
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| Xliff_ | I'm a little concerned about the "assignment to ;". Can someone help? | 13:56 | |
| Odd... this does! | 13:58 | ||
| m: class A { has $.a }; my $c = Hash[Mu, Mu].new; my $aa := A.new( a => 42 ); my $bb = A.new( a => 23 ); $c{$aa} = 1; $c{$bb} = 2; $c.gist.say; $c.keys.map( *.a ).gist.say | |||
| camelia | {A.new(a => 42) => 1, A.new(a => 23) => 2} (23 42) |
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| ugexe | m: class A { }; my %c{A}; my $aa := A.new; my $bb = A.new; %c{$aa} = 1; %c{$bb} = 2; %c.gist.say; %c.keys.map( *.^name ).gist.say | 16:27 | |
| camelia | {A.new => 2, A.new => 1} (A A) |
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| ugexe | m: class A { }; my $c = Hash[Mu, A].new; my $aa := A.new; my $bb = A.new; $c{$aa} = 1; $c{$bb} = 2; $c.gist.say; $c.keys.map( *.^name ).gist.say; $c{1} = 1 | 16:28 | |
| camelia | {A.new => 2, A.new => 1} Type check failed in binding to parameter 'key'; expected A but got Int (1) in block <unit> at <tmp> line 1 (A A) |
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| ugexe | m: raku -e 'class A { }; my $c = Hash[Mu, A].new; my $aa := A.new; my $bb = A.new; $c{$aa} = 1; $c{$bb} = 2; $c.gist.say; $c.keys.map( *.^name ).gist.say | 16:29 | |
| camelia | ===SORRY!=== Error while compiling <tmp> Two terms in a row at <tmp>:1 ------> raku -e⏏ 'class A { }; my $c = Hash[Mu, A].new; expecting any of: infix infix stopper postfix statement … |
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| ugexe | m: class A { }; my $c = Hash[Mu, A].new; my $aa := A.new; my $bb = A.new; $c{$aa} = 1; $c{$bb} = 2; $c.gist.say; $c.keys.map( *.^name ).gist.say | ||
| camelia | {A.new => 2, A.new => 1} (A A) |
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| ugexe | anyway you can do `my Hash %c{A}` or you need to reverse the parameters to Hash i.e. Hash[Mu, A] instead of Hash[A, Mu] | ||
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| Xliff_ | ugexe: Thanks... so it has to be '$' sigil'd and Hash[<val>, <key>] ? | 17:11 | |
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| ugexe | my %c{A}; %c{$a} = 1; or my $c = Hash[valType, keyType].new | 18:24 | |
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