数组到键值对（哈希）

Question

>> description

=> [" name=\"margin-top\" content=\"1\" />\r\n", " name=\"oreintation\" content=\"horizontal\" />\r\n", " name=\"paper-height\" content=\"6\" />\r\n", " name=\"paper-width\" content=\"5\" />\r\n", " name=\"margin-left\" content=\"3\" />\r\n"]

description的类型为array

我需要key作为margin-top值1。
我需要key作为oreintation值oreintation等等，如何完成此操作？

Answer 1

使用

result = {}
description.each{|val|
 result[val.split("\"")[1]] = val.split("\"")[3]
}
result # contains expected hash