This is a Ruby tree! It shows every object from the Ruby Programming Language in a tree format.
# OpenSSL::PKey::PKey.private_to_pem (from ruby core) ### Implementation from PKey --- pkey.private_to_pem -> string pkey.private_to_pem(cipher, password) -> string --- Serializes the private key to PEM-encoded PKCS #8 format. See #private_to_der for more details.
This is MURDOC! A Ruby documentation browser inspired by Smalltalk-80. It allows you to learn about Ruby by browsing through its class hierarchies, and see any of its methods.