lib/byebug/commands/set.rb in byebug-3.5.1 vs lib/byebug/commands/set.rb in byebug-4.0.0

@@ -1,5 +1,7 @@
+require 'byebug/command'
+
 module Byebug
   #
   # Change byebug settings.
   #
   class SetCommand < Command
@@ -11,25 +13,25 @@
 
     def execute
       key, value = @match[:setting], @match[:value]
       return puts(SetCommand.help) if key.nil? && value.nil?
 
-      full_key = Setting.find(key)
-      return errmsg("Unknown setting :#{key}") unless full_key
+      setting = Setting.find(key)
+      return errmsg(pr('set.errors.unknown_setting', key: key)) unless setting
 
-      if !Setting.boolean?(full_key) && value.nil?
-        value, err = nil, "You must specify a value for setting :#{key}"
-      elsif Setting.boolean?(full_key)
+      if !setting.boolean? && value.nil?
+        value, err = nil, pr('set.errors.must_specify_value', key: key)
+      elsif setting.boolean?
         value, err = get_onoff(value, key =~ /^no/ ? false : true)
-      elsif Setting.integer?(full_key)
-        value, err = get_int(value, full_key, 1)
+      elsif setting.integer?
+        value, err = get_int(value, setting.to_sym, 1)
       end
       return errmsg(err) if value.nil?
 
-      Setting[full_key.to_sym] = value
+      setting.value = value
 
-      puts Setting.settings[full_key.to_sym].to_s
+      puts setting.to_s
     end
 
     def get_onoff(arg, default)
       return default if arg.nil?
 
@@ -37,22 +39,21 @@
       when '1', 'on', 'true'
         true
       when '0', 'off', 'false'
         false
       else
-        [nil, "Expecting 'on', 1, true, 'off', 0, false. Got: #{arg}.\n"]
+        [nil, pr('set.errors.on_off', arg: arg)]
       end
     end
 
     class << self
       def names
         %w(set)
       end
 
       def description
-        <<-EOD.gsub(/^        /, '')
-
+        prettify <<-EOD
           set <setting> <value>
 
           Modifies parts of byebug environment.
 
           Boolean values take "on", "off", "true", "false", "1" or "0". If you
@@ -61,11 +62,11 @@
 
           You can see these environment settings with the "show" command.
         EOD
       end
 
-      def help(subcmds = [])
-        Setting.help('set', subcmds.first)
+      def help(subcmd = nil)
+        Setting.help('set', subcmd)
       end
     end
   end
 end