1 files changed, 0 insertions, 27 deletions
diff --git a/ext/json/lib/json/add/rational.rb b/ext/json/lib/json/add/rational.rb
deleted file mode 100644
index ee39c20e8d..0000000000
--- a/ext/json/lib/json/add/rational.rb
+++ /dev/null
@@ -1,27 +0,0 @@
-unless defined?(::JSON::JSON_LOADED) and ::JSON::JSON_LOADED
-  require 'json'
-end
-defined?(::Rational) or require 'rational'
-
-class Rational
-  # Deserializes JSON string by converting numerator value <tt>n</tt>,
-  # denominator value <tt>d</tt>, to a Rational object.
-  def self.json_create(object)
-    Rational(object['n'], object['d'])
-  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,
-      'n'            => numerator,
-      'd'            => denominator,
-    }
-  end
-
-  # Stores class name (Rational) along with numerator value <tt>n</tt> and denominator value <tt>d</tt> as JSON string
-  def to_json(*)
-    as_json.to_json
-  end
-end