lib/byebug/commands/undisplay.rb in byebug-9.1.0 vs lib/byebug/commands/undisplay.rb in byebug-10.0.0

@@ -1,8 +1,10 @@
-require 'byebug/command'
-require 'byebug/helpers/parse'
+# frozen_string_literal: true
 
+require "byebug/command"
+require "byebug/helpers/parse"
+
 module Byebug
   #
   # Remove expressions from display list.
   #
   class UndisplayCommand < Command
@@ -13,36 +15,36 @@
     def self.regexp
       /^\s* undisp(?:lay)? (?:\s+(\S+))? \s*$/x
     end
 
     def self.description
-      <<-EOD
+      <<-DESCRIPTION
         undisp[lay][ nnn]
 
         #{short_description}
 
         Arguments are the code numbers of the expressions to stop displaying. No
         argument means cancel all automatic-display expressions. Type "info
         display" to see the current list of code numbers.
-      EOD
+      DESCRIPTION
     end
 
     def self.short_description
-      'Stops displaying all or some expressions when program stops'
+      "Stops displaying all or some expressions when program stops"
     end
 
     def execute
       if @match[1]
-        pos, err = get_int(@match[1], 'Undisplay', 1, Byebug.displays.size)
+        pos, err = get_int(@match[1], "Undisplay", 1, Byebug.displays.size)
         return errmsg(err) unless err.nil?
 
         unless Byebug.displays[pos - 1]
-          return errmsg(pr('display.errors.undefined', expr: pos))
+          return errmsg(pr("display.errors.undefined", expr: pos))
         end
 
         Byebug.displays[pos - 1][0] = nil
       else
-        return unless confirm(pr('display.confirmations.clear_all'))
+        return unless confirm(pr("display.confirmations.clear_all"))
 
         Byebug.displays.each { |d| d[0] = false }
       end
     end
   end