abslibre/libre/ruby/json-libre.patch

--- a/lib/json.rb	2020-12-22 07:48:50.000000000 -0500
+++ b/lib/json.rb	2021-04-29 12:34:01.408506564 -0500
@@ -575,9 +575,5 @@
 module JSON
   require 'json/version'
 
-  begin
-    require 'json/ext'
-  rescue LoadError
-    require 'json/pure'
-  end
+  require 'json/pure'
 end
--- a/tests/test_helper.rb	2020-12-22 07:48:50.000000000 -0500
+++ b/tests/test_helper.rb	2021-04-29 12:32:24.248506757 -0500
@@ -1,14 +1,5 @@
-case ENV['JSON']
-when 'pure'
-  $:.unshift File.join(__dir__, '../lib')
-  require 'json/pure'
-when 'ext'
-  $:.unshift File.join(__dir__, '../ext'), File.join(__dir__, '../lib')
-  require 'json/ext'
-else
-  $:.unshift File.join(__dir__, '../ext'), File.join(__dir__, '../lib')
-  require 'json'
-end
+$:.unshift File.join(__dir__, '../lib')
+require 'json'
 
 require 'test/unit'
 begin