auto ref find(T1, T2)(T1 required_element, T2 array) {
	import std.variant;
 
	foreach (e; array)
		if (required_element == e) {
			return Variant(e);
		}
 
	return Variant("-1_fuckLisperam");
}
 
void main() {
	import std.stdio;
 
	auto a = [1, 5, 9, 43];
	auto s = ["cat", "dog", "bar", "foo"];
	auto ch = ['a', 'b', 'c', 'd', 'y', 'f'];
	auto longDouble = [45.68L, 456.89L, 1.1L, 2.3L, 9.4L, 89.45L];
 
	writeln(find(9, a));
	writeln(find("foo", s));
	writeln(find!(char, char[])('y', ch));
	writeln(find(89.45L, longDouble));
	writeln(find(15, a));
}

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