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)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