export function is_in_range (number, min, max) {
	return number >= min && number <= max;
}

export function clamp (number, min, max) {
	return number < min
		? min
		: number > max
		? max
		: number;
}

export function range (start, end) {
	const result = [];
	for (let n = start; n <= end; n++) {
		result.push(n);
	}
	return result;
}

export function iter_2d (range_1d, callback) {
	for (const y in range_1d) {
		for (const x in range_1d) {
			callback(x, y);
		}
	}
}