nealrichardson commented on code in PR #14361:
URL: https://github.com/apache/arrow/pull/14361#discussion_r992903696
##########
r/R/dplyr-funcs.R:
##########
@@ -160,6 +160,17 @@ create_binding_cache <- function() {
register_bindings_type()
register_bindings_augmented()
+ # HACK because random() doesn't work (ARROW-17974)
+ register_scalar_function(
+ "_random_along",
+ function(context, x) {
+ Array$create(runif(length(x)))
+ },
Review Comment:
Cool, thanks, I'll experiment. Weston linked to some other jiras that
suggest that a function with 0 args won't work for other reasons, so that may
not end up working, but we'll see.
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