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d43b1b0a9e
Hashes with indifferent access should support `reverse_merge` out-of-the-box
but they don't; for instance the following code fails:
```ruby
require 'active_support'
require 'active_support/hash_with_indifferent_access'
hash = HashWithIndifferentAccess.new key: :old_value
hash.reverse_merge key: :new_value
```
This PR fixes the case above by simply requiring
`active_support/core_ext/hash/reverse_merge` in `hash_with_indifferent_access.rb`
and adding a test that confirms the fix.
---
Here are more details about the bugfix.
Currently, `reverse_merge` is [defined in HashWithIndifferentAccess](
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| .. | ||
| autoloading_fixtures | ||
| core_ext | ||
| dependencies | ||
| deprecation | ||
| fixtures | ||
| json | ||
| notifications | ||
| testing | ||
| xml_mini | ||
| abstract_unit.rb | ||
| autoload_test.rb | ||
| benchmarkable_test.rb | ||
| broadcast_logger_test.rb | ||
| caching_test.rb | ||
| callback_inheritance_test.rb | ||
| callbacks_test.rb | ||
| class_cache_test.rb | ||
| clean_backtrace_test.rb | ||
| clean_logger_test.rb | ||
| concern_test.rb | ||
| configurable_test.rb | ||
| constantize_test_cases.rb | ||
| dependencies_test.rb | ||
| dependencies_test_helpers.rb | ||
| deprecation_test.rb | ||
| descendants_tracker_test_cases.rb | ||
| descendants_tracker_with_autoloading_test.rb | ||
| descendants_tracker_without_autoloading_test.rb | ||
| file_update_checker_test.rb | ||
| gzip_test.rb | ||
| hash_with_indifferent_access_test.rb | ||
| i18n_test.rb | ||
| inflector_test.rb | ||
| inflector_test_cases.rb | ||
| key_generator_test.rb | ||
| lazy_load_hooks_test.rb | ||
| load_paths_test.rb | ||
| log_subscriber_test.rb | ||
| logger_test.rb | ||
| message_encryptor_test.rb | ||
| message_verifier_test.rb | ||
| multibyte_chars_test.rb | ||
| multibyte_conformance_test.rb | ||
| multibyte_proxy_test.rb | ||
| multibyte_test_helpers.rb | ||
| multibyte_unicode_database_test.rb | ||
| notifications_test.rb | ||
| number_helper_i18n_test.rb | ||
| number_helper_test.rb | ||
| option_merger_test.rb | ||
| ordered_hash_test.rb | ||
| ordered_options_test.rb | ||
| rescuable_test.rb | ||
| safe_buffer_test.rb | ||
| string_inquirer_test.rb | ||
| subscriber_test.rb | ||
| tagged_logging_test.rb | ||
| test_case_test.rb | ||
| time_travel_test.rb | ||
| time_zone_test.rb | ||
| time_zone_test_helpers.rb | ||
| transliterate_test.rb | ||
| xml_mini_test.rb | ||