Pierr's Gems

#	Total Rank	Daily Rank	Name	Summary
1	23,480	52,997	doubapi	douban API gems
2	58,919	44,773	toPinyin	convert chinese to Pinyin
3	98,527	144,637	jis2euc	ARIB standard combines serveral JIS encoding for texts ,this gem convert them to EUC-JP