Dear R experts,
recently I tried to debug a R function with an internal lapply call.
When debugging I seem not to be able to use the "n" command to debug the
inner function called by lapply.
How could I achieve this?
*For example:*
test <- function( ) {
lapply( 1:3, function( x ) x + 1 )
}
debug( test )
*Start debug:*
> test()
debugging in: test()
debug bei #1:{
lapply(1:10, function(x) x + 1)
}
Browse[2]> n
debug bei #2:lapply(1:10, function(x) x + 1)
*The next "n" does not allow me to inspect the inner function,*
*but gives me the result directly:*
Browse[2]> n
exiting from: test()
[[1]]
[1] 2
[[2]]
[1] 3
[[3]]
[1] 4
Can anyone help me, please?
Kind regards!
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