glue and cli available

[chainsawriot]

With vctrs introduced to fix #69, we can now use glue and cli. vctrs needs them anyway.

We can somehow

.g <- glue::glue
handle <- "rtoot"
.g("cran::{handle}")

[schochastics]

any benefit of using this over paste?

[chainsawriot]

Performance-wise no. But the code would probably be less verbose, e.g.

https://github.com/chainsawriot/rang/blob/eb00dbb0491cf50aa3e19a5a2069f1fef8d8003f/R/installation.R#L174

cran_mirror <- "https://cran.r-project.org/"
x <- "mongolite"
version <- "2.7.1"
.g <- glue::glue

##paste
paste(cran_mirror, "src/contrib/Archive/", x, "/", x, "_", version, ".tar.gz", sep = "")
##g
.g("{cran_mirror}src/contrib/Archive/{x}/{x}_{version}.tar.gz")

[schochastics]

I let you make this call. Personally, I prefer paste, but I am fine with switching to glue

[chainsawriot]

Let's keep paste for now.