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| deadmarshal | Why catch blocks are inside the try block in raku? shouldn't the catch block be outside try block like: metacpan.org/pod/Try::Tiny#SYNOPSIS ? | 05:57 | |
| lizmat | you don't need CATCH inside a try, and you don't need a try outside of a CATCH | 07:35 | |
| in Raku, a CATCH allows you to catch *any* exception *IN* the scope where the CATCH lives | |||
| m: CATCH { .resume }; die; say "still alive" | 07:36 | ||
| camelia | still alive | ||
| lizmat | inside the CATCH, the exception object is in $_, so you can easily do smart-matching on it | 07:37 | |
| deadmarshal | great thank you | 08:25 | |
| lizmat | "try" is when you just want to be lazy | 08:27 | |
| m: say try die | |||
| camelia | Nil | ||
| lizmat | try will try to execute the code given, and return Nil if there was an exception | ||
| m: say try 42 | 08:28 | ||
| camelia | 42 | ||
| deadmarshal | nice | ||
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