Course of Raku / Advanced / More about built-in types / Strings / Exercises / Reverse and shout

Solution: Reverse and shout

Here is a possible solution to the task.

Code

say 'raku'.flip.uc;

🦋 You can find the source code in the file reverse-and-shout.raku.

Output

UKAR

Comments

The methods are applied left to right: flip first reverses 'raku' into 'ukar', and then uc turns it into 'UKAR'.
Because each method returns a new string, you can chain them in a single expression.

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