remove TagRegistry

lib/liquid.rb

@@ -52,7 +52,6 @@ module Liquid
 require "liquid/version"
 require "liquid/deprecations"
 require "liquid/const"
-require "liquid/template/tag_registry"
 require 'liquid/standardfilters'
 require 'liquid/file_system'
 require 'liquid/parser_switching'

lib/liquid/environment.rb

@@ -41,7 +41,7 @@ class << self
       # @return [Environment] The new environment instance.
       def build(tags: nil, file_system: nil, error_mode: nil, exception_renderer: nil)
         ret = new
-        ret.tags = Template::TagRegistry.new(tags) if tags
+        ret.tags = tags if tags
         ret.file_system = file_system if file_system
         ret.error_mode = error_mode if error_mode
         ret.exception_renderer = exception_renderer if exception_renderer
@@ -74,7 +74,7 @@ def dangerously_override(environment)
     # Initializes a new environment instance.
     # @api private
     def initialize
-      @tags = Template::TagRegistry.new(Tags::STANDARD_TAGS)
+      @tags = Tags::STANDARD_TAGS.dup
       @error_mode = :lax
       @strainer_template = Class.new(StrainerTemplate).tap do |klass|
         klass.add_filter(StandardFilters)

test/unit/template_unit_test.rb

@@ -39,31 +39,12 @@ def test_with_cache_classes_tags_returns_the_same_class
     Liquid.cache_classes = original_cache_setting
   end
 
-  def test_without_cache_classes_tags_reloads_the_class
-    original_cache_setting = Liquid.cache_classes
-    Liquid.cache_classes   = false
-
-    original_klass = Class.new
-    Object.send(:const_set, :CustomTag, original_klass)
-    with_custom_tag('custom', CustomTag) do
-      Object.send(:remove_const, :CustomTag)
-
-      new_klass = Class.new
-      Object.send(:const_set, :CustomTag, new_klass)
-
-      assert(Template.tags['custom'].equal?(new_klass))
-    end
-  ensure
-    Object.send(:remove_const, :CustomTag)
-    Liquid.cache_classes = original_cache_setting
-  end
-
   class FakeTag; end
 
   def test_tags_can_be_looped_over
     with_custom_tag('fake', FakeTag) do
       result = Template.tags.map { |name, klass| [name, klass] }
-      assert(result.include?(["fake", "TemplateUnitTest::FakeTag"]))
+      assert(result.include?(["fake", TemplateUnitTest::FakeTag]))
     end
   end