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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. |
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| a12l | Thanks @nahita3882! Have I understood it correct that the only difference between rx { ... } and m { ... } is that you can't manually apply the ~~ operator on the later because it already automatically does $_ ~~ on it? | 08:55 | |
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| This is my solution to the Bob exercise on Exercism [0]. It currently passes all tests. Do you have any suggestions for improvement? The first thing I would do is to move the regexes out to some form of routine, enabling me to call it when checking the conditions. [0] exercism.org/tracks/raku/exercises/bob raku unit role Bob; method hey () { given self.trim { when .ends-with: "?" { | 12:29 | ||
| when m:global{<alpha>} && m:global{ <alpha>+ } eq m:global{ <upper>+ } { "Calm down, I know what I'm doing!" } default { "Sure." } } when m:global{<alpha>} && m:global{ <alpha>+ } eq m:global{ <upper>+ } { "Whoa, chill out!" } when "" { "Fine. Be that way!" } default { "Whatever." } } } | |||
| wambash | You could use docs.raku.org/language/typesystem#subset > my subset Question where *.ends-with: '?'; and then > when Question { | 13:42 | |
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| a12l | Thanks for the tip! raku unit role Bob; method hey () { my subset Shouting of Str where m:global{<alpha>} && m:global{ <alpha>+ } eq m:global{ <upper>+ }; given trim self { when .ends-with: "?" { when Shouting { "Calm down, I know what I'm doing!" } default { "Sure." } } when Shouting { "Whoa, chill out!" } when "" { "Fine. Be that way!" } | 14:17 | |
| default { "Whatever." } } } | |||
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