##################
# equality.sprak #
##################
bool equal_array(array first, array second)
	if Count(first) == Count(second)
		loop key in GetIndexes(first)
			if !HasIndex(second, key)
				return false
			else if !equal(first[key], second[key])
				return false
			end
		end
		return true
	end
	return false
end

bool equal(var first, var second)
	string type_first = Type(first)
	if type_first == Type(second)
		if type_first != "array"
			return first == second
		end
		return equal_array(first, second)
	end
	return false
end