class Byebug::SetCommand
Change byebug settings.
Public Class Methods
description()
click to toggle source
# File lib/byebug/commands/set.rb, line 19 def self.description <<-DESCRIPTION set <setting> <value> #{short_description} Boolean values take "on", "off", "true", "false", "1" or "0". If you don't specify a value, the boolean setting will be enabled. Conversely, you can use "set no<setting>" to disable them. You can see these environment settings with the "show" command. DESCRIPTION end
help()
click to toggle source
Calls superclass method
Byebug::Command.help
# File lib/byebug/commands/set.rb, line 37 def self.help super + Setting.help_all end
regexp()
click to toggle source
# File lib/byebug/commands/set.rb, line 15 def self.regexp /^\s* set (?:\s+(?<setting>\w+))? (?:\s+(?<value>\S+))? \s*$/x end
short_description()
click to toggle source
# File lib/byebug/commands/set.rb, line 33 def self.short_description "Modifies byebug settings" end
Public Instance Methods
execute()
click to toggle source
# File lib/byebug/commands/set.rb, line 41 def execute key = @match[:setting] value = @match[:value] return puts(help) if key.nil? && value.nil? setting = Setting.find(key) return errmsg(pr("set.errors.unknown_setting", key: key)) unless setting if !setting.boolean? && value.nil? err = pr("set.errors.must_specify_value", key: key) elsif setting.boolean? value, err = get_onoff(value, /^no/.match?(key) ? false : true) elsif setting.integer? value, err = get_int(value, setting.to_sym, 1) end return errmsg(err) if value.nil? setting.value = value puts setting.to_s end
Private Instance Methods
get_onoff(arg, default)
click to toggle source
# File lib/byebug/commands/set.rb, line 65 def get_onoff(arg, default) return default if arg.nil? case arg when "1", "on", "true" true when "0", "off", "false" false else [nil, pr("set.errors.on_off", arg: arg)] end end