Added

• Add the ability to persist configuration settings in an XML format

Changed

• Change the INI file format generator to improve maintainability
• Change gemspec to update toml version constraint

Fixed

• Fix reading configuration from an INI file without global properties
• Fix reading an empty config file with hcl extension to return an empty hash

Added

• Add :create option to the #write method to control creating any missing directories
• Add :path option to the #write method to specify a custom file path to write to
• Add ability to specify a default value for a missing key in the #delete method
• Add #env_separator for setting a string to separate parts in environment variable name

Changed

• Change #delete to allow removing any subkey of a deeply nested key
• Change #remove to require from keyword
• Change #set_if_empty to use nested key fetching to check for value presence

Fixed

• Fix Marshaller interface to copy extension names to a subclass

Added

• Add DependencyLoader for a generic interface for loading marshalling dependencies
• Add Marshaller as a generic interface for building marshalling plugins
• Add MarshallerRegistry for storing all marshallers
• Add Marshallers to allow configuration of marshallers via #register_marshaller & #unregister_marshaller

Changed

• Change #initialize to accept hash as settings
• Change #marshal & #unmarshal to use marshalling plugins
• Change gemspec to add metadata and remove test artefacts

Changed

• Change to relax development dependency versions

Fixed

• Fix #read to allow reading empty files

Fixed

• Fix references to File class constant by Taylor Thurlow (@taylorthurlow)

Added

• Add #set_from_env for binding keys to environment variables
• Add #env_prefix for setting environment variables prefix
• Add #autoload_env for loading all environment variables
• Add #generate for generating file content from the settings
• Add #alias_setting for aliasing settings
• Add ability to read & write INI file types

Changed

• Change #fetch to read environment variables before defaults
• Change #fetch to handle aliased settings
• Change to remove stdout output when dependency cannot be loaded
• Change to allow for config files without any extension

Added

• Add ability to validate values for arbitrarily nested keys

Changed

• Change to ensure that either value or block is provided when setting a value

• Initial implementation and release