Fixed define_options when using a NULL
default value. Previously, the NULL value would not be
recognized and would silently ignore the option definition. (@dgkf #34)
Fixed envvar_is.logical (and thereby,
envvar_is_true, envvar_is_false), leveraging
as.logical internally to make the parsing from strings
align more closely to what one may expect in R. Notably, all lowercase
values true and false will now be recognized
as their respective logical values. (@dgkf #34)
opts_list(), a utility for producing a list
of option values with appropriate global option names that can be used
more readily with options() and
withr::with_options(). (@dgkf #19)envvar_str_split() not making us of
delim parameter. (@dgkf #23)Fixes opts(), which would previously return default
values after being updated. Will now appropriately return values just as
they would be fetched using opt(). (@dgkf #17)
Exposes get_options_env() (currently experimental),
for the purpose of accessing a listing of option names. (@dgkf #17)
Adds an optional option_fn parameter to
option_spec, allowing for the stored option values to be
processed, or to produce side-effects when accessed. (@dgkf #12)
opt_source() when a value is derived from
an environment variable was changed from "envir" to
"envvar" to be more consistent with the rest of the
package’s messaging about sources. (@dgkf #12)Adds various utility functions for modifying options:
opt_set(), opt()<- and
opt_set_local().
Trying to retrieve an option that is not yet defined will now
default to throwing a warning. This behavior can be modified using the
on_missing argument to functions that fetch option
values.
opts() slightly refactored to produce more
constructive output when no option names are provided. You can now use
opts(env = package_name) to fetch a full named list of
option values. (@dgkf
#2)
Generated roxygen2 documentation using
as_roxygen_docs() is now more consciencious about
R CMD check requirements, moving \usage{} to a
new section titled “Checking Option Values”. (@dgkf #2)
options split from dgkf/devutils