class Fission::Command

def command_name(klass=self)

Returns the command name as a String.

# => 'snapshot list'
Fission::Command::SnapshotList.new.command_name
#xamples:

This should only be called against descendants of this class.
Internal: Helper method to determine the command name of command class. 
def command_name(klass=self)
  klass.class.name.split('::')[2].
                   gsub(/([a-z\d])([A-Z])/,'\1_\2').
                   gsub('_', ' ').downcase
end