arrays - 数组中键值对的字符串替换

Question

我正在尝试向数组中的一些键值数据发送消息，但遇到了困难。

这是我的数组中的内容:

data = [ "name=abc", "title=analyst", "group=IT", "id=123"]

我要翻译的映射:

mapping = { "name" => "EmployeeName", "title" => "JobTitle", "group" => "BusinessGroup", "id" => "EmployeeID"}

我追求的预期结果:

data = [ "EmployeeName=abc", "JobTitle=analyst", "BusinessGroup=IT", "EmployeeID=123"]

Answer 1

data.map {|s| s.sub /\w+/, mapping }
# => ["EmployeeName=abc", "JobTitle=analyst", "BusinessGroup=IT", "EmployeeID=123"]