Nothing
gh_map()
and gh_pmap()
try_map()
and try_pmap()
to use purrr::map()
and purrr::pmap()
devtools::check()
is_na()
vectorisedsimplify = FALSE
in sapply()
& mapply()
and unlist result insteadtry_pmap()
try_map()
try_catch()
R/on-load.R
in test coverage reportassert()
(and add test for *_if()
functions).onLoad()
not .onAttach()
error()
when checking inputs instead of stopis_function()
predicateassert()
error_if()
warn_if()
info_if()
error()
warn()
info()
has_names()
is_in()
is_writeable()
is_readable()
is_file()
is_dir()
is_url()
is_na()
is_null()
is_data_frame()
is_list()
is_string()
is_character()
is_natural()
is_integer()
is_number()
is_numeric()
is_boolean()
is_logical()
is_scalar()
is_vector()
.onAttach()
function to validate options.onLoad()
function to set environment variables and optionsAny scripts or data that you put into this service are public.
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