创建嵌套哈希 - Ruby

Question

我有两个唯一的散列，我想编写一个代码来从这两个创建单个嵌套散列。我知道可以手动创建嵌套哈希，但我更愿意编写代码来做到这一点。

cats = {"name" => "alpha", "weight" => "10 pounds"}
dogs = ("name" => "beta", "weight"=>"20 pounds"}

理想情况下，我的嵌套哈希类似于：

pets = {"dogs"=>{"name"=>"beta", "weight"=>"20 pounds"}, "cats"=>{"name"=>"alpha", "weight"=>"10 
pounds"}}

如果有人可以分解代码为我完成上述操作，我将不胜感激。谢谢！！

Answer 1

你可以像这样轻松地做到这一点。

pets = {"dogs"=>dogs, "cats"=>cats}

输出：

{"dogs"=>{"name"=>"beta", "weight"=>"20 pounds"}, "cats"=>{"name"=>"alpha", "weight"=>"10 pounds"}}