From d97ba3447268f6c72ca545221a22714641d98325 Mon Sep 17 00:00:00 2001 From: "yuuji.yaginuma" Date: Sat, 17 Dec 2016 19:15:09 +0900 Subject: ensure `#compact` of HWIDA to return HWIDA `Hash#compact` of Ruby native returns new hash. Therefore, in order to return HWIDA as in the past version, need to define own `#compact` to HWIDA. Related: #26868 --- activesupport/lib/active_support/hash_with_indifferent_access.rb | 4 ++++ 1 file changed, 4 insertions(+) (limited to 'activesupport/lib/active_support') diff --git a/activesupport/lib/active_support/hash_with_indifferent_access.rb b/activesupport/lib/active_support/hash_with_indifferent_access.rb index d3f7b46e77..79e7feaf47 100644 --- a/activesupport/lib/active_support/hash_with_indifferent_access.rb +++ b/activesupport/lib/active_support/hash_with_indifferent_access.rb @@ -269,6 +269,10 @@ module ActiveSupport dup.tap { |hash| hash.transform_values!(*args, &block) } end + def compact + dup.compact! + end + # Convert to a regular hash with string keys. def to_hash _new_hash = Hash.new -- cgit v1.2.3