Add exception decorators

tidylab / decorators

Extend the behaviour of a function without explicitly modifying it

https://tidylab.github.io/decorators/

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Open harell opened 3 years ago

harell commented 3 years ago

[ ] tryCatch where catch triggers a function
```
foo <- function() stop("Not Implemented)
```

NotImplementedError <- function(){ caller_name <- sys.call(sys.parent())[[1]] warning(paste(caller_name, "raised NotImplementedError") }

foo <- exception(foo, NotImplementedError) foo()



- [ ] see [Python Built-in Exceptions](https://docs.python.org/3/library/exceptions.html)
- [ ] see Clean Coders p.46

harell commented 3 years ago

harell commented 3 years ago

harell commented 3 years ago