Pierr's Gems

#	Total Rank	Daily Rank	Name	Summary
1	24,590	86,098	doubapi	douban API gems
2	61,204	161,378	toPinyin	convert chinese to Pinyin
3	102,027	102,738	jis2euc	ARIB standard combines serveral JIS encoding for texts ,this gem convert them to EUC-JP