X-Git-Url: https://git.openstreetmap.org/rails.git/blobdiff_plain/baf10cd39289cd7e94a819305e46f43e85a136c6..4922771affbab72d8194f2ed24bdcac52baa4999:/test/lib/i18n_test.rb

diff --git a/test/lib/i18n_test.rb b/test/lib/i18n_test.rb
index e8fcb687e..c18c2f346 100644
--- a/test/lib/i18n_test.rb
+++ b/test/lib/i18n_test.rb
@@ -1,4 +1,4 @@
-require 'test_helper'
+require "test_helper"
 
 class I18nTest < ActiveSupport::TestCase
   I18n.available_locales.each do |locale|
@@ -15,12 +15,12 @@ class I18nTest < ActiveSupport::TestCase
 
           default_value.each do |_subkey, subvalue|
             subvalue.scan(/%\{(\w+)\}/) do
-              variables.push($1)
+              variables.push(Regexp.last_match(1))
             end
           end
         else
           default_value.scan(/%\{(\w+)\}/) do
-            variables.push($1)
+            variables.push(Regexp.last_match(1))
           end
         end
 
@@ -34,17 +34,17 @@ class I18nTest < ActiveSupport::TestCase
           value.each do |subkey, subvalue|
             # assert plural_keys.include?(subkey), "#{key}.#{subkey} is not a valid plural key"
 
-            unless subvalue.nil?
-              subvalue.scan(/%\{(\w+)\}/) do
-                assert variables.include?($1), "#{key}.#{subkey} uses unknown interpolation variable #{$1}"
-              end
+            next if subvalue.nil?
+
+            subvalue.scan(/%\{(\w+)\}/) do
+              assert variables.include?(Regexp.last_match(1)), "#{key}.#{subkey} uses unknown interpolation variable #{Regexp.last_match(1)}"
             end
           end
         else
           assert value.is_a?(String), "#{key} is not a string"
 
           value.scan(/%\{(\w+)\}/) do
-            assert variables.include?($1), "#{key} uses unknown interpolation variable #{$1}"
+            assert variables.include?(Regexp.last_match(1)), "#{key} uses unknown interpolation variable #{Regexp.last_match(1)}"
           end
         end
       end