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MarkPaulinMarkPaulin
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Base vignette update (#1211)
* Remove superseded and deprecated functions from base vignette * Add link to `map_vec()` in `map_raw` docs
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‎R/map-raw.R‎

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#' `r lifecycle::badge("deprecated")`
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#'
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#' These functions were deprecated in purrr 1.0.0 because they are of limited
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#' use and you can now use `map_vec()` instead. They are variants of [map()],
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#' use and you can now use [map_vec()] instead. They are variants of [map()],
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#' [map2()], [imap()], [pmap()], and [flatten()] that return raw vectors.
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#'
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#' @keywords internal

‎man/map_raw.Rd‎

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‎vignettes/base.Rmd‎

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Here `x` denotes a vector and `f` denotes a function
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| Output | Input | Base R | purrr |
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| Output | Input | Base R | purrr |
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|------------------|------------------|------------------|-------------------|
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| List | 1 vector | `lapply()` | `map()` |
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| List | 2 vectors | `mapply()`, `Map()` | `map2()` |
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| List | \>2 vectors | `mapply()`, `Map()` | `pmap()` |
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| Atomic vector of desired type | 1 vector | `vapply()` | `map_lgl()` (logical), `map_int()` (integer), `map_dbl()` (double), `map_chr()` (character), `map_raw()` (raw) |
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| Atomic vector of desired type | 2 vectors | `mapply()`, `Map()`, then `is.*()` to check type | `map2_lgl()` (logical), `map2_int()` (integer), `map2_dbl()` (double), `map2_chr()` (character), `map2_raw()` (raw) |
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| Atomic vector of desired type | \>2 vectors | `mapply()`, `Map()`, then `is.*()` to check type | `pmap_lgl()` (logical), `pmap_int()` (integer), `pmap_dbl()` (double), `pmap_chr()` (character), `pmap_raw()` (raw) |
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| Side effect only | 1 vector | loops | `walk()` |
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| Side effect only | 2 vectors | loops | `walk2()` |
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| Side effect only | \>2 vectors | loops | `pwalk()` |
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| Data frame (`rbind` outputs) | 1 vector | `lapply()` then `rbind()` | `map_dfr()` |
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| Data frame (`rbind` outputs) | 2 vectors | `mapply()`/`Map()` then `rbind()` | `map2_dfr()` |
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| Data frame (`rbind` outputs) | \>2 vectors | `mapply()`/`Map()` then `rbind()` | `pmap_dfr()` |
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| Data frame (`cbind` outputs) | 1 vector | `lapply()` then `cbind()` | `map_dfc()` |
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| Data frame (`cbind` outputs) | 2 vectors | `mapply()`/`Map()` then `cbind()` | `map2_dfc()` |
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| Data frame (`cbind` outputs) | \>2 vectors | `mapply()`/`Map()` then `cbind()` | `pmap_dfc()` |
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| Any | Vector and its names | `l/s/vapply(X, function(x) f(x, names(x)))` or `mapply/Map(f, x, names(x))` | `imap()`, `imap_*()` (`lgl`, `dbl`, `dfr`, and etc. just like for `map()`, `map2()`, and `pmap()`) |
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| Any | Selected elements of the vector | `l/s/vapply(X[index], FUN, ...)` | `map_if()`, `map_at()` |
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| List | Recursively apply to list within list | `rapply()` | `map_depth()` |
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| List | List only | `lapply()` | `lmap()`, `lmap_at()`, `lmap_if()` |
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| List | 1 vector | `lapply()` | `map()` |
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| List | 2 vectors | `mapply()`, `Map()` | `map2()` |
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| List | \>2 vectors | `mapply()`, `Map()` | `pmap()` |
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| Atomic vector of desired type | 1 vector | `vapply()` | `map_lgl()` (logical), `map_int()` (integer), `map_dbl()` (double), `map_chr()` (character), `map_vec()` (other vectors) |
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| Atomic vector of desired type | 2 vectors | `mapply()`, `Map()`, then `is.*()` to check type | `map2_lgl()` (logical), `map2_int()` (integer), `map2_dbl()` (double), `map2_chr()` (character), `map2_vec()` (other vectors) |
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| Atomic vector of desired type | \>2 vectors | `mapply()`, `Map()`, then `is.*()` to check type | `pmap_lgl()` (logical), `pmap_int()` (integer), `pmap_dbl()` (double), `pmap_chr()` (character), `pmap_vec()` (other vectors) |
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| Side effect only | 2 vectors | loops | `walk2()` |
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| Side effect only | 1 vector | loops | `walk()` |
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| Side effect only | \>2 vectors | loops | `pwalk()` |
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| Data frame (`rbind` outputs) | 1 vector | `lapply()` then `rbind()` | `map()` then `list_rbind()` |
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| Data frame (`rbind` outputs) | 2 vectors | `mapply()`/`Map()` then `rbind()` | `map2()` then `list_rbind()` |
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| Data frame (`rbind` outputs) | \>2 vectors | `mapply()`/`Map()` then `rbind()` | `pmap()` then `list_rbind()` |
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| Data frame (`cbind` outputs) | 1 vector | `lapply()` then `cbind()` | `map()` then `list_cbind()` |
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| Data frame (`cbind` outputs) | 2 vectors | `mapply()`/`Map()` then `cbind()` | `map2()` then `list_cbind()` |
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| Data frame (`cbind` outputs) | \>2 vectors | `mapply()`/`Map()` then `cbind()` | `pmap()` then `list_cbind()` |
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| Any | Vector and its names | `l/s/vapply(X, function(x) f(x, names(x)))` or `mapply/Map(f, x, names(x))` | `imap()`, `imap_*()` (`lgl`, `dbl`, `chr`, and etc. just like for `map()`, `map2()`, and `pmap()`) |
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| Any | Selected elements of the vector | `l/s/vapply(X[index], FUN, ...)` | `map_if()`, `map_at()` |
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| List | Recursively apply to list within list | `rapply()` | `map_depth()` |
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| List | List only | `lapply()` | `lmap()`, `lmap_at()`, `lmap_if()` |
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### Extractor shorthands
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