I'm new please guide me

[mohsen-porrangi]

hi
I'm new in ruby. how can I use this source? for run, trace and debug?
I run this code by :
ruby icoude.rb {appleID} {Password}
I get welcome and my information of AppleID then in pry prompt I type c.process RubyiCloud::BackupRequest then I get this error : NameError: uninitialized constant RubyiCloud::BackupRequest

but when I type c.process RubyiCloud::InitClientRequest I dont get any errors. please guide me. I Confused