What's the best way to simulate Recall for parent function?
Consider this one-time recursive code:
alwaysEven <- function(x) {
handleOdd <- function(x) {
alwaysEven(x-1) # use Recall-like here
}
return(if (x %% 2) handleOdd(x) else x)
}
any2even <- alwaysEven
rm(alwaysEven)
any2even(3)
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SIGSIG -- signature too long (core dumped)
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