Re: [R-pkg-devel] Warning about "serialize/load".

2019-07-14 Thread Travers Ching
> Why are you against the futures and all the new shiny things? ;-) Sometimes one does not have control over these things, still using R 3.2 on some systems! ;o On Sun, Jul 14, 2019 at 5:43 PM Dirk Eddelbuettel wrote: > > On 14 July 2019 at 17:06, Travers Ching wrote: > | For maximum compati

Re: [R-pkg-devel] Warning about "serialize/load".

2019-07-14 Thread Dirk Eddelbuettel
On 14 July 2019 at 17:06, Travers Ching wrote: | For maximum compatibility in a package, personally I would use version 2. Why are you against the futures and all the new shiny things? ;-) Duncan put it well in his follow-up message. We might as well use this as a nudge towards upgrading to cu

Re: [R-pkg-devel] Warning about "serialize/load".

2019-07-14 Thread Rolf Turner
On 15/07/19 12:19 PM, Duncan Murdoch wrote: On 14/07/2019 7:52 p.m., Rolf Turner wrote: In a package (say "clyde") that I am building I save a number of datasets in clyde/data via something like: save(melvin,file="~//clyde/data/melvin.rda") When I build "clyde" I now get warnings like unto

Re: [R-pkg-devel] Warning about "serialize/load".

2019-07-14 Thread Rolf Turner
On 15/07/19 12:06 PM, Travers Ching wrote: I think the major change was saving of alt-rep objects efficiently. Example save(1:1e8, file=...) is very efficient. I'm not sure if that is all that changed it, but I couldn't find documentation on the differences. For maximum compatibility in

Re: [R-pkg-devel] Warning about "serialize/load".

2019-07-14 Thread Duncan Murdoch
On 14/07/2019 7:52 p.m., Rolf Turner wrote: In a package (say "clyde") that I am building I save a number of datasets in clyde/data via something like: save(melvin,file="~//clyde/data/melvin.rda") When I build "clyde" I now get warnings like unto: WARNING: Added dependency on R >= 3.5.0 beca

Re: [R-pkg-devel] Warning about "serialize/load".

2019-07-14 Thread Travers Ching
I think the major change was saving of alt-rep objects efficiently. Example save(1:1e8, file=...) is very efficient. I'm not sure if that is all that changed it, but I couldn't find documentation on the differences. For maximum compatibility in a package, personally I would use version 2. On Su

[R-pkg-devel] Warning about "serialize/load".

2019-07-14 Thread Rolf Turner
In a package (say "clyde") that I am building I save a number of datasets in clyde/data via something like: save(melvin,file="~//clyde/data/melvin.rda") When I build "clyde" I now get warnings like unto: WARNING: Added dependency on R >= 3.5.0 because serialized objects in serialize/load v