ftry: Wrap a try block in futile.logger
In zatonovo/futile.logger: A Logging Utility for R

Description Usage Arguments Author(s) Examples

View source: R/logger.R

This function integrates futile.logger with the error and warning system so problems can be caught both in the standard R warning system, while also being emitted via futile.logger.

1	ftry(expr, error = stop, finally = NULL, silent = FALSE, details = "")

`expr`	The expression to evaluate in a try block
`error`	An error handler
`finally`	Pass-through to tryCatch finally
`silent`	Boolean - should errors be rethrown? The same as the silent option on 'try'. If a custom error handler is being used that takes control over this option. Note you should test the return value if you are dependent on it.
`details`	An extra string to print when there's a warning message

Brian Lee Yung Rowe

## Not run: 
ftry(log("a")) # Logs the warning (but the warning still bubbles)

x <- 'a'
y <- 2 # Some ID associated with x value
ftry(log("a"), details=sprintf("y = %s",y))

ftry(log(-1)) # Logs the error and rethrows it

## End(Not run)
ftry(log(-1),silent=TRUE) # logs the error and silently continues