module Bundler::Thor::Util

def find_class_and_command_by_namespace(namespace, fallback = true)


namespace
==== Parameters

Bundler::Thor::Util.namespace_to_thor_class("foo:bar:baz") #=> Foo::Bar, "baz"
Bundler::Thor::Util.namespace_to_thor_class("baz:foo") #=> Baz::Foo, nil
Bundler::Thor::Util.namespace_to_thor_class("foo:bar") #=> Foo::Bar, nil # will invoke default command

end
class Baz::Foo < Bundler::Thor::Group

end
end
def baz
class Foo::Bar < Bundler::Thor

==== Examples

again. If found, returns the highest entry as the class name.
if it's not found, removes the highest entry and searches for the class
from it. It first searches for a class using the all the given namespace,
Receives a namespace and tries to retrieve a Bundler::Thor or Bundler::Thor::Group class 
def find_class_and_command_by_namespace(namespace, fallback = true)
  if namespace.include?(":") # look for a namespaced command
    pieces  = namespace.split(":")
    command = pieces.pop
    klass   = Bundler::Thor::Util.find_by_namespace(pieces.join(":"))
  end
  unless klass # look for a Bundler::Thor::Group with the right name
    klass, command = Bundler::Thor::Util.find_by_namespace(namespace), nil
  end
  if !klass && fallback # try a command in the default namespace
    command = namespace
    klass   = Bundler::Thor::Util.find_by_namespace("")
  end
  [klass, command]
end