ianmcook commented on a change in pull request #9205:
URL: https://github.com/apache/arrow/pull/9205#discussion_r557718717
##########
File path: r/tests/testthat/helper-data.R
##########
@@ -68,9 +68,13 @@ make_big_string <- function() {
rep(purrr::map_chr(2047:2050, ~paste(sample(letters, ., replace = TRUE),
collapse = "")), 2^18)
}
-make_string_of_size <- function(size = 1) {
+make_random_string_of_size <- function(size = 1) {
purrr::map_chr(1000*size, ~paste(sample(letters, ., replace = TRUE),
collapse = ""))
}
+make_string_of_size <- function(size = 1) {
+ purrr::map_chr(1000*size, ~paste(rep(letters, length = .), collapse = ""))
Review comment:
It's not immediately clear to me why this can't just be:
```r
paste(rep(letters, length = 1000*size), collapse = "")
```
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