Identifying BIP32 key network and key type

[ariejan]

Given a BIP32 key, I'd like to figure out if it's a public or private key and on which network it's used. The information is in the key and the version info is already available in MoneyTrey::Network.

https://github.com/GemHQ/money-tree/blob/master/lib/money-tree/node.rb#L19 simply strips the version info from the key. I'd like to change that:

node = MoneyTree::Node.from_bip32("tpub...")
node.version
# => :bitcoin_testnet_pubkey

or

node = MoneyTree::Node.from_bip32("tpub...")
node.network
# => :bitcoin_testnet
node.key_type
# => :pubkey

Two questions:

1. Would a pull request implementing the above be considered?
2. What are your thoughts on one or two methods and methods names?

I'd be happy to test and implement these changes.

[btalbot]

Sadly, it seems that this project is no longer being maintained. Does anyone know of a suitable replacement?

[thedoctor]

@ariejan Sure we'd merge those changes.