Remove deprecated ActiveSupport::JSON::Encoding.encode_big_decimal_as_string=

activesupport/CHANGELOG.md

+*   Remove deprecated methods `ActiveSupport::JSON::Encoding.encode_big_decimal_as_string=`
+    and `ActiveSupport::JSON::Encoding.encode_big_decimal_as_string`.
+
+    *Rafael Mendonça França*
+
 *   Remove deprecated `ActiveSupport::SafeBuffer#prepend`.
 
     *Rafael Mendonça França*

activesupport/lib/active_support/json/encoding.rb

@@ -6,7 +6,6 @@ class << self
     delegate :use_standard_json_time_format, :use_standard_json_time_format=,
       :time_precision, :time_precision=,
       :escape_html_entities_in_json, :escape_html_entities_in_json=,
-      :encode_big_decimal_as_string, :encode_big_decimal_as_string=,
       :json_encoder, :json_encoder=,
       :to => :'ActiveSupport::JSON::Encoding'
   end
@@ -114,32 +113,6 @@ class << self
         # in +Object#to_json+ and +ActiveSupport::JSON.encode+.
         attr_accessor :json_encoder
 
-        def encode_big_decimal_as_string=(as_string)
-          message = \
-            "The JSON encoder in Rails 4.1 no longer supports encoding BigDecimals as JSON numbers. Instead, " \
-            "the new encoder will always encode them as strings.\n\n" \
-            "You are seeing this error because you have 'active_support.encode_big_decimal_as_string' in " \
-            "your configuration file. If you have been setting this to true, you can safely remove it from " \
-            "your configuration. Otherwise, you should add the 'activesupport-json_encoder' gem to your " \
-            "Gemfile in order to restore this functionality."
-
-          raise NotImplementedError, message
-        end
-
-        def encode_big_decimal_as_string
-          message = \
-            "The JSON encoder in Rails 4.1 no longer supports encoding BigDecimals as JSON numbers. Instead, " \
-            "the new encoder will always encode them as strings.\n\n" \
-            "You are seeing this error because you are trying to check the value of the related configuration, " \
-            "`active_support.encode_big_decimal_as_string`. If your application depends on this option, you should " \
-            "add the 'activesupport-json_encoder' gem to your Gemfile. For now, this option will always be true. " \
-            "In the future, it will be removed from Rails, so you should stop checking its value."
-
-          ActiveSupport::Deprecation.warn message
-
-          true
-        end
-
         # Deprecate CircularReferenceError
         def const_missing(name)
           if name == :CircularReferenceError

activesupport/test/json/encoding_test.rb

@@ -176,22 +176,6 @@ def test_wide_utf8_roundtrip
     assert_equal "𐒑", decoded_hash['string']
   end
 
-  def test_reading_encode_big_decimal_as_string_option
-    assert_deprecated do
-      assert ActiveSupport.encode_big_decimal_as_string
-    end
-  end
-
-  def test_setting_deprecated_encode_big_decimal_as_string_option
-    assert_raise(NotImplementedError) do
-      ActiveSupport.encode_big_decimal_as_string = true
-    end
-
-    assert_raise(NotImplementedError) do
-      ActiveSupport.encode_big_decimal_as_string = false
-    end
-  end
-
   def test_exception_raised_when_encoding_circular_reference_in_array
     a = [1]
     a << a