项目中自己觉得比较好的Erlang语法

1.Lists 中处理合并Key相同的Tuple

CashInfo1 = [{?PAY_TYPE_YUANBAO, NeedYuanBao + OldNeedYuanbao}|lists:keydelete(?PAY_TYPE_YUANBAO, 1, CashInfo)]
原文地址:https://www.cnblogs.com/jluzhsai/p/4598146.html