19 lines
569 B
Raku
19 lines
569 B
Raku
sub menu ( $prompt, @items ) {
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return '' unless @items.elems;
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repeat until my $selection ~~ /^ \d+ $/ && @items[--$selection] {
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my $i = 1;
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say " {$i++}) $_" for @items;
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$selection = prompt $prompt;
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}
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return @items[$selection];
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}
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my @choices = 'fee fie', 'huff and puff', 'mirror mirror', 'tick tock';
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my $prompt = 'Enter the number corresponding to your selection: ';
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my $answer = menu( $prompt, [] );
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say "You chose: $answer" if $answer.chars;
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$answer = menu( $prompt, @choices );
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say "You chose: $answer" if $answer.chars;
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