Mix.Config is deprecated in favor of Config module
Module
Mix.Config
3 changes across 3 versions
Changes by version
Mix.Config.persist/1 has been deprecated. Instead of Mix.Config.persist(config) use Application.put_all_env(config, persistent: true) (Application.put_all_env/2 was added in v1.9)
Mix.Config has been deprecated in favor of the Config module that now ships as part of Elixir itself. Reading configuration files should now be done by the Config.Reader module