class Byebug::ShowCommand

Show byebug settings.

Public Class Methods

description() click to toggle source
# File lib/byebug/commands/show.rb, line 16
    def self.description
      <<-DESCRIPTION
        show <setting> <value>

        #{short_description}

        You can change them with the "set" command.
      DESCRIPTION
    end
help() click to toggle source
Calls superclass method Byebug::Command.help
# File lib/byebug/commands/show.rb, line 30
def self.help
  super + Setting.help_all
end
regexp() click to toggle source
# File lib/byebug/commands/show.rb, line 12
def self.regexp
  /^\s* show (?:\s+(?<setting>\w+))? \s*$/x
end
short_description() click to toggle source
# File lib/byebug/commands/show.rb, line 26
def self.short_description
  "Shows byebug settings"
end

Public Instance Methods

execute() click to toggle source
# File lib/byebug/commands/show.rb, line 34
def execute
  key = @match[:setting]
  return puts(help) unless key

  setting = Setting.find(key)
  return errmsg(pr("show.errors.unknown_setting", key: key)) unless setting

  puts Setting.settings[setting.to_sym]
end