class Byebug::ShowCommand - byebug-9.0.6 Documentation

# class Byebug::ShowCommand

Show byebug settings.

### Public Class Methods

description() click to toggle source

    # File lib/byebug/commands/show.rb, line 15
    def self.description
      <<-EOD
        show <setting> <value>

        #{short_description}

        You can change them with the "set" command.
      EOD
    end

help() click to toggle source
Calls superclass method Byebug::Command.help

    # File lib/byebug/commands/show.rb, line 29
    def self.help
      super + Setting.help_all
    end

regexp() click to toggle source

    # File lib/byebug/commands/show.rb, line 11
    def self.regexp
      /^\s* show (?:\s+(?<setting>\w+))? \s*$/x
    end

short_description() click to toggle source

    # File lib/byebug/commands/show.rb, line 25
    def self.short_description
      'Shows byebug settings'
    end

### Public Instance Methods

execute() click to toggle source

    # File lib/byebug/commands/show.rb, line 33
    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