No, the hash rocket still exists. However, if you use symbols as keys, you can replace ":foo => bar" with "foo: bar". Many people, of course, use hashes with sy

No, the hash rocket still exists. However, if you use symbols as keys, you can replace ":foo => bar" with "foo: bar". Many people, of course, use hashes with symbols as keys, but whenever you don't, you still need to use the hashrocket syntax.