Problem solved!
`%dopar%` <- foreach::`%dopar%`
One of my functions does parallel processing with "doParallel" and
> "foreach". "foreach" is a dependency to "doParallel". My R package keeps
> failing, because %dopar% is not recognized as a function. I tried
> %foreach::dopar%, %parallel::dopar% , %doParallel::dopar%, and
> %iterators::dopar%. It didn't help!
>
> In DESCRIPTION, I have:
>
> Suggests:
> dpParallel (>= 1.0.14)
>
> I want it to be "suggested" rather than a dependency.
> Following is the example function. To make sure that it is working, try
> library("doParallel").
>
> myfunc = function(n) {
> if(requireNamespace("doParallel", quietly=TRUE))
> {
> cl = parallel::makeCluster(2)
> doParallel::registerDoParallel(cl)
> Q = foreach::foreach(i=1:n, .combine='cbind') %dopar% rep(i, 5)
> parallel::stopCluster(cl)
> return(Q)
> } else {
> print("Package doParallel is required.")
> }
> }
>
> Your help is really appreciated!
>
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