Version 0.1.0 (2026-04-01)

This is a retake of the previous, proof-of-concept version. Starting with this version, we are now borrowing from the futurize package, which implements closely related “parallelization” transpilers.

New Features

• Add support for map-reduce CRAN package future.apply, e.g. y <- future.apply::future_lapply(xs, fcn) |> progressify().

• Add support for CRAN package crossmap, e.g. y <- crossmap::xmap(xs, fcn) |> progressify().

• Add support for purrr, e.g. y <- purrr::map(xs, fcn) |> progressify().

• Add support for map-reduce CRAN package furrr, e.g. y <- furrr::future_map(xs, fcn) |> progressify().

• Add support for map-reduce CRAN package foreach, e.g. y <- foreach(x = xs) %do% { fcn(x) } |> progressify().

• Add support for map-reduce CRAN package doFuture, e.g. y <- foreach(x = xs) %dofuture% { fcn(x) } |> progressify().

• Add support for plyr, e.g. y <- plyr::llply(xs, fcn) |> progressify().

• Add support for replicate(), e.g. y <- replicate(n, rnorm(10)) |> progressify().

• Add support for base-R package stats, e.g. d2 <- dendrapply(d, fcn) |> progressify().

• Add support for domain-specific CRAN package partykit, e.g. y <- partykit::cforest(formula, data, ntree = 50L) |> progressify().

• Add progressify_supported_packages() and progressify_supported_functions() for programmatically querying which packages and functions are supported by progressify().

Version 0.0.1 (2025-05-06)

New Features

• The progressify() function makes common map-reduce functions report on progress. Progress notifications are relayed, among other things.

• Add support for base R, e.g. y <- lapply(xs, fcn) |> progressify().

• Add support for purrr, e.g. y <- map(xs, fcn) |> progressify().

• Add support for foreach, e.g. y <- foreach(x = xs) %do% { fcn(x) } |> progressify().

• Add support for plyr, e.g. y <- llply(xs, fcn) |> progressify().