class PpaRepository

this is deprecated syntax and will be removed in future versions
for compatability with serverspec

def deprecated 

def deprecated
  warn '[DEPRECATION] `ppa(reponame)` is deprecated.  Please use `apt(reponame)` instead.'
end

def enabled? 

def enabled?
  deprecated
  super()
end

def exists? 

def exists?
  deprecated
  super()
end