/**
 * @file
 * Copyright 2015 (c) Anna Schumaker.
 */
#include <core/string.h>
#include <sstream>

const std::string string :: utos(unsigned int u)
{
	std::stringstream ss;
	ss << u;
	return ss.str();
}

const std::string string :: sec2str(unsigned int sec)
{
	std::stringstream ss;
	unsigned int minutes = sec / 60;
	unsigned int seconds = sec % 60;

	ss << minutes << ":";
	if (seconds < 10)
		ss << "0";
	ss << seconds;
	return ss.str();
}