purrr
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tidyverse
A functional programming toolkit for R
The example code included in the roxygen2 notes from splice throws an error when this example code is ran. Please refer to ?purrr::splice() ```r inputs % str() list(inputs, arg3 =...
Hi! I've just discovered the `discard()` function and I'm so thrilled: I do this sort of thing all the time and had to keep on coding this logic up manually....
I have a tibble including list columns, and would have expected pmap to iterate over it row-wise like it would over any dataframe. Instead, it somewhat unnests the rows (retaining...
Would be nice to have support for progress bars in all map functions. This is a nice feature of plyr. Could use https://github.com/gaborcsardi/progress, although we might need to ask @gaborcsardi...
It seems to me that `chuck()` should be the opposite of `pluck()`, rather than a strict form of `pluck()`. Pluck means to take hold of (something) and quickly remove it...
Is this difference intended to be this way? ``` r # list of lists l $a$n1 #> [1] "Keep this" #> #> #> $b #> $b$n1 #> [1] "Keep this"...
It seems that pmap doesn't work when the first column of a tibble is a date column. The issue vanishes if the columns are rearranged. I came across this issue...
Fixes typo referring to the value 15: ``` 1:5 %>% accumulate(`+`) #> [1] 1 3 6 10 15 1:5 %>% accumulate(`+`, .dir = "backward") #> [1] 15 14 12 9...
```r library(magrittr) set.seed(42) df1 % purrr::map(~ .x %>% dplyr::select("a")) df_list %>% purrr::map(\(x) x %>% dplyr::select("a")) df_list %>% purrr::map(function(x) x %>% dplyr::select("a")) ``` My guess is the `.` usage interferes with...
