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Diffstat (limited to 'activesupport/CHANGELOG.md')
| -rw-r--r-- | activesupport/CHANGELOG.md | 9 |
1 files changed, 3 insertions, 6 deletions
diff --git a/activesupport/CHANGELOG.md b/activesupport/CHANGELOG.md index a39344e464..19588d622c 100644 --- a/activesupport/CHANGELOG.md +++ b/activesupport/CHANGELOG.md @@ -291,18 +291,15 @@ In the past, callbacks could only be halted by explicitly providing a terminator and by having a callback match the conditions of the terminator. -* Add `Callbacks::CallbackChain.halt_and_display_warning_on_return_false` +* Add `ActiveSupport.halt_callback_chains_on_return_false` - Setting `Callbacks::CallbackChain.halt_and_display_warning_on_return_false` + Setting `ActiveSupport.halt_callback_chains_on_return_false` to `true` will let an app support the deprecated way of halting Active Record, - Active Model and Active Model validations callback chains by returning `false`. + and Active Model callback chains by returning `false`. Setting the value to `false` will tell the app to ignore any `false` value returned by those callbacks, and only halt the chain upon `throw(:abort)`. - The value can also be set with the Rails configuration option - `config.active_support.halt_callback_chains_on_return_false`. - When the configuration option is missing, its value is `true`, so older apps ported to Rails 5.0 will not break (but display a deprecation warning). For new Rails 5.0 apps, its value is set to `false` in an initializer, so |