special_global_vars.rb in rubocop-0.69.0

- old
+ new

@@ -59,14 +59,14 @@
       class SpecialGlobalVars < Cop
         include ConfigurableEnforcedStyle
 
         MSG_BOTH = 'Prefer `%<prefer>s` from the stdlib \'English\' ' \
         'module (don\'t forget to require it) or `%<regular>s` over ' \
-        '`%<global>s`.'.freeze
+        '`%<global>s`.'
         MSG_ENGLISH = 'Prefer `%<prefer>s` from the stdlib \'English\' ' \
-        'module (don\'t forget to require it) over `%<global>s`.'.freeze
-        MSG_REGULAR = 'Prefer `%<prefer>s` over `%<global>s`.'.freeze
+        'module (don\'t forget to require it) over `%<global>s`.'
+        MSG_REGULAR = 'Prefer `%<prefer>s` over `%<global>s`.'
 
         ENGLISH_VARS = { # rubocop:disable Style/MutableConstant
           :$: => [:$LOAD_PATH],
           :$" => [:$LOADED_FEATURES],
           :$0 => [:$PROGRAM_NAME],
@@ -138,11 +138,11 @@
 
         def autocorrect(node)
           lambda do |corrector|
             global_var, = *node
 
-            while node.parent && node.parent.begin_type? &&
+            while node.parent&.begin_type? &&
                   node.parent.children.one?
               node = node.parent
             end
 
             corrector.replace(node.source_range, replacement(node, global_var))
@@ -178,10 +178,10 @@
         def format_list(items)
           items.join('` or `')
         end
 
         def replacement(node, global_var)
-          parent_type = node.parent && node.parent.type
+          parent_type = node.parent&.type
           preferred_name = preferred_names(global_var).first
 
           unless %i[dstr xstr regexp].include?(parent_type)
             return preferred_name.to_s
           end