Remove deprecated new_from_hash_copying_default

2 files changed, 0 insertions, 16 deletions

diff --git a/activesupport/lib/active_support/hash_with_indifferent_access.rb b/activesupport/lib/active_support/hash_with_indifferent_access.rb
index 1bed489547..5919b89338 100644
--- a/activesupport/lib/active_support/hash_with_indifferent_access.rb
+++ b/activesupport/lib/active_support/hash_with_indifferent_access.rb
@@ -84,15 +84,6 @@ module ActiveSupport
       end
     end
 
-    def self.new_from_hash_copying_default(hash)
-      ActiveSupport::Deprecation.warn(<<-MSG.squish)
-        `ActiveSupport::HashWithIndifferentAccess.new_from_hash_copying_default`
-        has been deprecated, and will be removed in Rails 5.1. The behavior of
-        this method is now identical to the behavior of `.new`.
-      MSG
-      new(hash)
-    end
-
     def self.[](*args)
       new.merge!(Hash[*args])
     end
diff --git a/activesupport/test/core_ext/hash_ext_test.rb b/activesupport/test/core_ext/hash_ext_test.rb
index d35fa491a2..8b816b3aad 100644
--- a/activesupport/test/core_ext/hash_ext_test.rb
+++ b/activesupport/test/core_ext/hash_ext_test.rb
@@ -1051,13 +1051,6 @@ class HashExtTest < ActiveSupport::TestCase
     assert_nothing_raised { hash.to_hash }
   end
 
-  def test_new_from_hash_copying_default_should_not_raise_when_default_proc_does
-    hash = Hash.new
-    hash.default_proc = proc { |h, k| raise "walrus" }
-
-    assert_deprecated { HashWithIndifferentAccess.new_from_hash_copying_default(hash) }
-  end
-
   def test_new_with_to_hash_conversion_copies_default
     normal_hash = Hash.new(3)
     normal_hash[:a] = 1