//polyfill the remove function
fn _remove(self, k) {
	var result = [];

	for (var i = 0; i <= k - 1; i++) {
		result.push( self[i] );
	}

	for (var i = k + 1; i < self.length(); i++) {
		result.push( self[i] );
	}

	return result;
}

var a = [1, 2, 3];

assert a.remove(0) == [2, 3], "polyfill remove(start) failed";
assert a.remove(1) == [1, 3], "polyfill remove(middle) failed";
assert a.remove(2) == [1, 2], "polyfill remove(end) failed";


print "All good";