1 files changed, 0 insertions, 29 deletions
diff --git a/ruby_2_2/ext/json/lib/json/add/regexp.rb b/ruby_2_2/ext/json/lib/json/add/regexp.rb
deleted file mode 100644
index 9adf06c8f6..0000000000
--- a/ruby_2_2/ext/json/lib/json/add/regexp.rb
+++ /dev/null
@@ -1,29 +0,0 @@
-unless defined?(::JSON::JSON_LOADED) and ::JSON::JSON_LOADED
-  require 'json'
-end
-
-class Regexp
-
-  # Deserializes JSON string by constructing new Regexp object with source
-  # <tt>s</tt> (Regexp or String) and options <tt>o</tt> serialized by
-  # <tt>to_json</tt>
-  def self.json_create(object)
-    new(object['s'], object['o'])
-  end
-
-  # Returns a hash, that will be turned into a JSON object and represent this
-  # object.
-  def as_json(*)
-    {
-      JSON.create_id => self.class.name,
-      'o'            => options,
-      's'            => source,
-    }
-  end
-
-  # Stores class name (Regexp) with options <tt>o</tt> and source <tt>s</tt>
-  # (Regexp or String) as JSON string
-  def to_json(*)
-    as_json.to_json
-  end
-end