class Byebug::VarCommand::AllCommand

def self.description
  <<-EOD
    v[ar] a[ll]
    #{short_description}
  EOD
end

def self.regexp
  /^\s* a(?:ll)? \s*$/x
end

def self.short_description
  'Shows local, global and instance variables of self.'
end

def execute
  var_global
  var_instance('self')
  var_local
end