Pierr's Gems

#	Total Rank	Daily Rank	Name	Summary
1	24,735	111,095	doubapi	douban API gems
2	61,302	76,154	toPinyin	convert chinese to Pinyin
3	102,287	59,190	jis2euc	ARIB standard combines serveral JIS encoding for texts ,this gem convert them to EUC-JP