Hare by Example: If Else

Conditionals and branching are pretty easy with Hare.

use fmt;

export fn main() void = {
	// Simple if else conditional
	if (10%2 == 0) {
		fmt::println("10 is even")!;
	} else {
		fmt::println("10 is odd")!;
	};

	// Something a bit more complex with logical operator &&
	// You can even use || as well
	if (10%2 == 0 && 50/2 == 25) {
		fmt::println("Math is easy")!;
	};

	// Simple if else if conditional
	if (10%2 == 1) {
		fmt::println("This won't print")!;
	} else if (10%2 == 0) {
		fmt::println("This will print")!;
	} else {
		fmt::println("This also won't print")!;
	};
};

$ hare run examples/if-else/if-else.ha
4/4 tasks completed (100%)
10 is even
Math is easy
This will print

Back to table of contents