From 00d7eb7dcf99321383d380fb6bd0f4a467939b40 Mon Sep 17 00:00:00 2001
From: SHIBATA Hiroshi <hsbt@ruby-lang.org>
Date: Tue, 10 Oct 2017 09:46:15 +0900
Subject: [PATCH] Remove needless library lock with gem methods.

  This code inserted at https://github.com/ruby/rdoc/commit/978cd909829806527a2f76e1cf98e64cc5dc8e49
  But current rdoc/text.rb implementation did not use JSON library.
---
 lib/rdoc/text.rb | 10 ----------
 1 file changed, 10 deletions(-)

diff --git a/lib/rdoc/text.rb b/lib/rdoc/text.rb
index cf708e6bbd..88ff255f01 100644
--- a/lib/rdoc/text.rb
+++ b/lib/rdoc/text.rb
@@ -5,16 +5,6 @@
 
 require 'strscan'
 
-##
-# For RDoc::Text#snippet
-
-begin
-  gem 'json'
-rescue NameError => e # --disable-gems
-  raise unless e.name == :gem
-rescue Gem::LoadError
-end
-
 ##
 # Methods for manipulating comment text