【发布时间】:2017-07-21 02:53:54
【问题描述】:
在 Map 上匹配键定义为原子或字符串的最佳做法是什么?
%{"artist" => artist, "track" => track, "year" => year}
对
%{artist: artist, track: track, year: year}
功能需要同时匹配:
def duplicate_post(%{"artist" => artist, "track" => track, "year" => year}) do
...
end
【问题讨论】:
标签: elixir