Feature #18296
Updated by Eregon (Benoit Daloze) about 3 years ago
After discussing with @eregon, we came to the conclusion that the current implementation of `did_you_mean` and `error_highlight` could avoid many issues by using `Exception#full_message`.
We propose to introduce a more nuanced interface:
```ruby
class Exception
def full_message(highlight: bool, order: [:top or :bottom], **options)
# ...
end
end
module DidYouMean
module class Formatter
def full_message(highlight:, did_you_mean: true, **options)
buffer = super(highlight: highlight, **options).dup
buffer << "extra stuff"
end
end
end
Exception.prepend DidYouMean::Formatter
module ErrorHighlight
module class Formatter
def full_message(highlight:, error_highlight: true, **options)
# same as above
end
end
end
ErrorHighlight.prepend DidYouMean::Formatter
```