Course of Raku / Objects, I/O, and exceptions / Classes and objects / Attributes / Exercises

A counter

Problem

Define a class Counter with a single attribute count that is changeable (is rw) and defaults to 0.

Create a counter and first print its count to confirm it starts at the default. Then increment it five times in a loop and print the final value.

Example

The program prints:

0
5

Solution

✅ See the solution

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