lib/pagy.rb in pagy-1.3.3 vs lib/pagy.rb in pagy-2.0.0

@@ -1,15 +1,16 @@
 # See Pagy API documentation: https://ddnexus.github.io/pagy/api/pagy
+# encoding: utf-8
 # frozen_string_literal: true
 
 require 'pathname'
 
-class Pagy ; VERSION = '1.3.3'
+class Pagy ; VERSION = '2.0.0'
 
   class OverflowError < StandardError; attr_reader :pagy; def initialize(pagy) @pagy = pagy end; end
 
   # Root pathname to get the path of Pagy files like templates or dictionaries
-  def self.root; Pathname.new(__FILE__).dirname end
+  def self.root; @root ||= Pathname.new(__FILE__).dirname.freeze end
 
   # default vars
   VARS = { page:1, items:20, outset:0, size:[1,4,4,1], page_param: :page, params:{}, anchor:'', link_extra:'', item_path:'pagy.info.item_name', cycle: false }
 
   attr_reader :count, :page, :items, :vars, :pages, :last, :offset, :from, :to, :prev, :next