如何将 &:key 作为参数传递给 map 而不是带有 ruby 的块?

How to pass &:key as an argument to map instead of a block with ruby?

我写了这段代码:

my.objects.map { |object| object.key }

我的 rubocop 说:

Pass &:key as an argument to map instead of a block.

有没有捷径可以做同样的事情?

Pass &:key as an argument to map instead of a block

表示:

my.objects.map(&:key)