class Byebug::MethodCommand

Show methods of specific classes/modules/objects.

Public Class Methods

description() click to toggle source
# File lib/byebug/commands/method.rb, line 18
    def self.description
      <<-DESCRIPTION
        m[ethod] (i[nstance][ <obj>]|<class|module>)

        #{short_description}

        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.
      DESCRIPTION
    end
regexp() click to toggle source
# File lib/byebug/commands/method.rb, line 14
def self.regexp
  /^\s* m(?:ethod)? \s+ (i(:?nstance)?\s+)?/x
end
short_description() click to toggle source
# File lib/byebug/commands/method.rb, line 32
def self.short_description
  "Shows methods of an object, class or module"
end

Public Instance Methods

execute() click to toggle source
# File lib/byebug/commands/method.rb, line 36
def execute
  obj = warning_eval(@match.post_match)

  result =
    if @match[1]
      prc("method.methods", obj.methods.sort) { |item, _| { name: item } }
    elsif !obj.is_a?(Module)
      pr("variable.errors.not_module", object: @match.post_match)
    else
      prc("method.methods", obj.instance_methods(false).sort) do |item, _|
        { name: item }
      end
    end
  puts result
end