lib/liquid/i18n.rb in liquid-3.0.6 vs lib/liquid/i18n.rb in liquid-4.0.0.rc1

@@ -1,13 +1,12 @@
 require 'yaml'
 
 module Liquid
   class I18n
-    DEFAULT_LOCALE = File.join(File.expand_path(File.dirname(__FILE__)), "locales", "en.yml")
+    DEFAULT_LOCALE = File.join(File.expand_path(__dir__), "locales", "en.yml")
 
-    class TranslationError < StandardError
-    end
+    TranslationError = Class.new(StandardError)
 
     attr_reader :path
 
     def initialize(path = DEFAULT_LOCALE)
       @path = path
@@ -21,14 +20,15 @@
     def locale
       @locale ||= YAML.load_file(@path)
     end
 
     private
+
     def interpolate(name, vars)
-      name.gsub(/%\{(\w+)\}/) {
+      name.gsub(/%\{(\w+)\}/) do
         # raise TranslationError, "Undefined key #{$1} for interpolation in translation #{name}"  unless vars[$1.to_sym]
         "#{vars[$1.to_sym]}"
-      }
+      end
     end
 
     def deep_fetch_translation(name)
       name.split('.'.freeze).reduce(locale) do |level, cur|
         level[cur] or raise TranslationError, "Translation for #{name} does not exist in locale #{path}"