Davis Vaughan

First steps in https://github.com/r-lib/vctrs/pull/1241

Closes https://github.com/r-lib/vctrs/issues/141 Closes https://github.com/r-lib/vctrs/pull/626

Should `[[

Two notes: First, when dimensions (that aren't the 1st dim) are broadcast, should we recycle existing names or drop them? Current behavior is recycling, which we get through `[` automatically...

> If x is unnamed and to is named, should x gain a vector of empty names? I would say no, I don't think the vec-names of `to` are considered...

This is an issue with `vec_c()` and `vec_unchop()` when named inputs are cast ``` r library(vctrs) vec_c(c(x = 1), 1) #> x #> 1 1 # casting dropped names vec_c(c(x...

This seems pretty good - it is possible this should live in funs though ``` r library(vctrs) library(rlang) library(purrr) vec_expand_grid * `` -> ...2 #> ...1 ...2 #> 1 1...

I'm starting to think that it would be nice to remove all special casing of `vctrs_vctr`, `vctrs_rcrd`, and `vctrs_list_of`, and even remove any mentioning of them at the C level...

@earowang, I've also been working on vctrs/dplyr compatibility for rsample and dials. One thing that I have found there is that the `vec_restore()` method will have to decide where `x`...

I think this is very related to https://github.com/rstudio/rstudio/issues/10073 Possibly it isn't working because the `format()` method is being registered in the global namespace? I think if you register it in...