Pierr's Gems

#	Total Rank	Daily Rank	Name	Summary
1	25,438	81,756	doubapi	douban API gems
2	62,912	56,018	toPinyin	convert chinese to Pinyin
3	104,113	81,756	jis2euc	ARIB standard combines serveral JIS encoding for texts ,this gem convert them to EUC-JP