class Byebug::MethodCommand

def description
  %{m[ethod] (i[nstance][ <obj>]|<class|module>)
    When invoked with "instance", shows instance methods of the object
    specified as argument or of self no object was specified.
    When invoked only with a class or module, shows class methods of the
    class or module specified as argument.}
end

def execute
  obj = bb_eval(@match.post_match)
  if @match[1]
    puts "#{columnize(obj.methods.sort, Setting[:width])}"
  elsif !obj.is_a?(Module)
    puts "Should be Class/Module: #{@match.post_match}"
  else
    puts "#{columnize(obj.instance_methods(false).sort, Setting[:width])}"
  end
end

def names
  %w(method)
end

def regexp
  /^\s* m(?:ethod)? \s+ (i(:?nstance)?\s+)?/x
end