如果我有一个像这样的散列数组:
[{"name"=>"apple", "value"=>"red"},
{"name"=>"banana", "value"=>"yellow"},
{"name"=>"grape", "value"=>"purple"}]
我如何将其转换为单个哈希值:
{apple: "red", banana: "yellow", grape: "purple"}
有比使用for循环更快的方法吗?