On 25 June 2025 at 07:11, Kurt Hornik wrote: | >>>>> hormutz screed writes: | | Thanks. Makes sense to me, needs some discussion in R Core ... Nice to see this in NEWS [1]: CHANGES IN R-devel BUG FIXES ?<Date> %in% set? has become as fast again, as it was before R 4.3.0, via new S3 method ?mtfrm.Date?. Dirk [1] https://developer.r-project.org/blosxom.cgi/R-devel via the RSS feed -- dirk.eddelbuettel.com | @eddelbuettel | edd at debian.org
Glad to hear this will be incorporated, thanks. On Thu, Jun 26, 2025 at 1:45?PM Dirk Eddelbuettel <edd at debian.org> wrote:> > > On 25 June 2025 at 07:11, Kurt Hornik wrote: > | >>>>> hormutz screed writes: > | > | Thanks. Makes sense to me, needs some discussion in R Core ... > > Nice to see this in NEWS [1]: > > CHANGES IN R-devel BUG FIXES > > ?<Date> %in% set? has become as fast again, as it was before R 4.3.0, via > new S3 method ?mtfrm.Date?. > > Dirk > > [1] https://developer.r-project.org/blosxom.cgi/R-devel via the RSS feed > > -- > dirk.eddelbuettel.com | @eddelbuettel | edd at debian.org
On Thu, 26 Jun 2025, Dirk Eddelbuettel writes:> On 25 June 2025 at 07:11, Kurt Hornik wrote: > | >>>>> hormutz screed writes: > | > | Thanks. Makes sense to me, needs some discussion in R Core ... > > Nice to see this in NEWS [1]: > > CHANGES IN R-devel BUG FIXES > > ?<Date> %in% set? has become as fast again, as it was before R 4.3.0, via > new S3 method ?mtfrm.Date?. > > Dirk > > [1] https://developer.r-project.org/blosxom.cgi/R-devel via the RSS feedAs a remark -- not a complaint ;-) --, in R 4.5.1: match("2025-01-01", as.Date("2025-01-01")) ## [1] 1 which is, in a way, consistent with "2025-01-01" == as.Date("2025-01-01") ## [1] TRUE In R-devel (2025-06-26 r88362): match("2025-01-01", as.Date("2025-01-01")) ## [1] NA "2025-01-01" == as.Date("2025-01-01") ## [1] TRUE -- Enrico Schumann Lucerne, Switzerland https://enricoschumann.net