Changes in version 0.3.1 (2025-03-29)                  

Bug Fixes

  - 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)

                 Changes in version 0.3.0 (2024-12-12)                  

  - Introduces 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)

Bug Fixes

  - Fixed envvar_str_split() not making us of delim parameter. (@dgkf
    #23)

                 Changes in version 0.2.0 (2024-05-12)                  

  - 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)

Breaking Changes

  - The result of 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)

                 Changes in version 0.1.0 (2024-01-29)                  

  - 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.

                 Changes in version 0.0.2 (2023-08-07)                  

  - 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)

                 Changes in version 0.0.1 (2023-01-09)                  

  - options split from dgkf/devutils