Tag: raku
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How to get the `< ... >` syntax on an object method?
7 In Raku: when I create an object with a CALL-ME method, I would like to use the < … > syntax for the signature instead of ( ‘…’ ) when … is a Str. In the documentation, there is an example of creating an operator, which is an ordinary Raku sub with a special…
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How do you create a callable variable to call a class method with arguments?
7 I’m trying to create a callable variable for a class method. class Person { method walk(Str $direction) { say "Walking $direction"; } } I can create a callable variable for the method ‘walk’ that works as expected. my $person = Person.new; my $callable = $person.^find_method(‘walk’); $person.$callable(‘up’); # OUTPUT: "Walking up" Now I want to…
