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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/devutilsThese binaries (installable software) and packages are in development.
They may not be fully stable and should be used with caution. We make no claims about them.