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| author | yuuji.yaginuma <yuuji.yaginuma@gmail.com> | 2016-12-17 19:15:09 +0900 |
|---|---|---|
| committer | yuuji.yaginuma <yuuji.yaginuma@gmail.com> | 2017-01-06 17:49:18 +0900 |
| commit | d97ba3447268f6c72ca545221a22714641d98325 (patch) | |
| tree | 857c31f6e898ac65c92647272d9bf794d2e8f020 /activesupport/lib/active_support | |
| parent | b1df82e41275e781fee4dd79264c95c3f21fad6d (diff) | |
| download | rails-d97ba3447268f6c72ca545221a22714641d98325.tar.gz rails-d97ba3447268f6c72ca545221a22714641d98325.tar.bz2 rails-d97ba3447268f6c72ca545221a22714641d98325.zip | |
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
Diffstat (limited to 'activesupport/lib/active_support')
| -rw-r--r-- | activesupport/lib/active_support/hash_with_indifferent_access.rb | 4 |
1 files changed, 4 insertions, 0 deletions
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 |