Enviable Changelog

2.3.0 / 2026-05-12

• Extended support for Decimal 3.
• Updated dependencies.

2.2.1 / 2026-04-11

• Fixed an issue where the Enviable Credo checks only work if you have Credo 1.7.14 or higher, but the requirement says any Credo version 1.0 or higher. This has been resolved by restricting the minimum version of Credo required. For most users, this should be sufficient. Please file an issue if you cannot upgrade to this version of Credo.

2.2.0 / 2026-01-25

• Added support for Duration values. This includes updating the support for timeout conversions to parse ISO 8601 duration representations.

• Added usage rules for use with usage_rules.

  The usage rules were built with the assistance of Kiro.

2.1.0 / 2026-01-13

• Added Enviable.Credo.UnsafeAtom as an optional Credo check. When enabled in .credo.exs, it will report on the use of Enviable functions and conversion options that may result in atom exhaustion. This includes the *_as_atom* and *_as_module* functions, the :atom or :module conversion type, or an encoded conversion which uses :atom or :module. Warnings will not be shown when the :allow option is provided.

• Added Enviable.Credo.UnsafeEval as an optional Credo check. When enabled in .credo.exs, it will report on the use of unsafe code evaluation checks (the *_as_elixir* and *_as_erlang* functions).

These checks and their tests were developed with the assistance of Kiro.

2.0.0 / 2025-12-26

• Breaking changes:

  • Enviable 2.0 supports Elixir 1.17+ only.

  • Deprecated functions have been removed: get_env_boolean/2, get_env_integer/2, fetch_env_boolean/2, fetch_env_integer/2, fetch_env_boolean!/2, and fetch_env_integer!/2.

  • The default value for boolean_downcase and downcase for boolean conversion is :default. This also required changing some conversion types to distinguish between boolean case conversion and atom case conversion.

  • The default value for case on base16, base32, and hex32 conversion has changed from :upper to :mixed.

1.7.0 / 2025-10-15

The next major version of Enviable will support Elixir 1.17+ only.

• Added support for timeout values processed through to_timeout.
  • Added a parser built with nimble_parsec to parse timeout strings. This parser (Enviable.Conversion.TimeoutParser) and unit tests were developed with the assistance of Kiro with Timeout Values as the initial prompt with human review and revision.

1.6.0 / 2025-08-12

• Improved examples for using Dotenvy and added references to Nvir as a compatible library.

• Added support for the new JSON module in Elixir 1.18.

• Added support for Decimal.

1.5.0 / 2025-03-04

• Fixed a bug with list conversion for get_env_as_list and get_env_as where support for a :default value was not included.

• Fixed a bug with :downcase conversions and nil values.

• Added a compile-time configuration option to change the default boolean :downcase option. The default value is currently false (do not downcase).

  The next major version of Enviable will change this to :default, as it should not matter whether the matched value is true, TRUE, or True for boolean tests.

• Added :upcase option to atom and safe_atom conversions.

• Fixed :json_engine configuration so that it is properly compile-time and referenced. The JSON parsing code was looking this up at runtime under the wrong key.

• Added support for {m, f, a} specification for :json_engine configuration or the :engine parameter for JSON conversion.

1.4.0 / 2025-02-11

• Added list conversion for delimiter-separated lists. This supports all options of String.split/3.

• Added *_env_as_TYPE/2 functions for all encoded conversions (base16, base32, hex32, base64, url_base64, and list).

• Internal:

  • Added an internal config module to split the configuration from the conversion code for improved readability.

  • Updated doc names to how I now structure my projects.

  • Add excoveralls for coverage.

1.3.0 / 2025-01-16

• Added explicit functions for retrieval and conversion of primitives to assist with language servers and IDEs as an alternative to *_env_as/3 functions. Most of these new functions are *_env_as_TYPE/2, but several are *_env_as_TYPE/1 as there are no applicable options.

  Encoded conversions (:base*) do not have named functions and must be accessed through *_env_as/3.

• Soft-deprecated *_env_integer and *_env_boolean functions in favour of *_env_as_integer and *_env_as_boolean. There will be at least one release of Enviable 1.x which marks these functions as deprecated so that compiler warnings are generated.

1.2.1 / 2025-01-02

• Fixed a function definition bug with fetch_env_as/3 and fetch_env_as!/3 preventing them from being fetch_env_as/2 and fetch_env_as!/2.

1.2.0 / 2024-12-29

• Added conversions for log_level.
• Add Elixir 1.18 / OTP 27 to the test matrix.
• Update dependencies.
• Add mise configuration.
• Fix dialyzer configuration.

1.1.0 / 2024-12-22

• Extended conversions through get_env_as/3, fetch_env_as/3, and fetch_env_as!/3.

• Fixed more documentation issues.

1.0.1 / 2024-12-11

• Fixed documentation issues.

1.0.0 / 2024-12-10

• Initial release.