NEWS.md
Tests for with_cairo_pdf()
and with_cairo_ps()
have been removed, as they fail if Cairo is not available, such as with M1 macOS systems (#158)
local_seed()
is now exported (#153)
withr is now licensed as MIT (#154).
local_tempfile()
argument new
is deprecated, in favor of returning the path to the new tempfile. calls like local_tempfile("xyz")
should be replaced with xyx <- local_tempfile()
in your code (#141).New local_seed()
function and local_preserve_seed()
functions to correspond to with_seed()
and with_preserve_seed()
(#139).
New local_tempdir()
function added to create a temp directory (#140)
local_*()
functions now take dots (...
), which can simplify calls in some cases, e.g. you can now use local_options(foo = "bar")
rather than local_options(c(foo = "bar"))
.
defer()
now throws an error if an error occurs in the deferred expression (#148)
with_file()
and local_file()
can now work if the file is actually a directory (#144).
defer()
can set deferred events on .GlobalEnv
to facilitate the interactive development of code inside a function or test. Helpers deferred_run()
(and deferred_clear()
) provide a way to explicity run and clear (or just clear) deferred events (#76, @jennybc).
with_connection()
now works when existing objects or connections exist with the same names (#120)
with_makevars()
now uses tools::makevars_user()
to determine the default user makevars file (#77, @siddharthab).
with_options()
no longer uses do.call()
, so optiosn are not evaluated on exit (#73, @mtmorgan).
with_package()
no longer has the help
argument (#94, @wendtke).
with_package()
now does not try to detach the package if it is already attached before calling with_package()
(#107)
with_preserve_seed()
now restores .Random.seed
if it is not set originally (#124).
Add with_rng_version()
and local_rng_version()
functions to change the version of the RNG (#90, @gaborcsardi).
with_svg()
documentation now is consistent across R versions (#129)
Add with_timezone()
and local_timezone()
functions to change the time zone (#92, @gaborcsardi).
with_tempfile()
and local_tempfile()
now delete recursively directories on exit (#84, @meta00).
set_makevars()
is now exported (#68, @gaborcsardi).
with_temp_libpaths()
gains an action
argument, to specify how the temporary library path will be added (#66, @krlmlr).
Fixes test failures with testthat 2.0.0
with_file()
function to automatically remove files.
with_connection()
function to automatically close R file connections.
with_db_connection()
function to automatically disconnect from DBI database connections.
with_gctorture2
command to run code with gctorture2, useful for testing (#47).
with_package()
, with_namespace()
and with_environment()
(and equivalent locals) functions added, to run code with a modified object search path (#38,
#48).
Add with_tempfile()
and local_tempfile()
functions to create temporary files which are cleanup up afterwards. (#32)
Remove the code
argument from local_
functions (#50).
Each with_
function now has a local_
variant, which reset at the end of their local scope, generally at the end of the function body.
New functions with_seed()
and with_preserve_seed()
for running code with a given random seed (#45, @krlmlr).
with_makevars()
gains an assignment
argument to allow specifying additional assignment types.with_output_sink()
and with_message_sink()
(#24).