init_with => decode_with & add "psych" to method names

[sunaku]

I think the "init_with" hook-method should be called "decode_with" so that it is symmetric with the "encode_with" method.

In addition, putting psych in the hook-method names would be helpful:

• encode_with() => encode_with_psych()
• init_with() => decode_with_psych()

This ought to reduce method-name collisions as well. Cheers.

[tenderlove]

I'm keeping it encode_with and init_with. Also, the methods are not supposed to be specific with psych, so adding "psych" to the method names is not helpful.

[sunaku]

Okay, adding "psych" to the method names is not necessary.

However, encode_with and init_with seem like an odd pair. Encode & decode are a more natural pair IMHO, like load & dump, serialize & deserialize, pack & unpack, deflate & inflate, mux & demux, and so on.