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Author SHA1 Message Date
Kevin McPhillips
ac751edab3
Allow a fallback value to be returned from Rails.error.handle 2021-11-24 11:19:00 -05:00
Jean Boussier
8cbc19d86b Rails standardized error reporting interface
Fix: https://github.com/rails/rails/issues/43472

The reporter is held by the executor, but the `Rails` module provides a
nicer `Rails.error` shortcut.

For ease of use, two block based specialized methods are exposed.

`handle`, which swallow errors and forward them to the subscribers:

```ruby
Rails.error.handle do
  1 + '1' # raises TypeError
end
1 + 1 # This will be executed
```

`record`, which forward the errors to the subscribes but let it
continue rewinding the call stack:

```ruby
Rails.error.record do
  1 + '1' # raises TypeError
end
1 + 1 # This won't be executed.
```

For cases where the blocked based API isn't suitable, the lower level
`report` method can be used:

```ruby
Rails.error.report(error, handled: true / false)
```
2021-11-16 13:34:53 +01:00