me/dry-configurable

A simple mixin to make Ruby classes configurable

dry-configurable

Synopsis

class App
  extend Dry::Configurable

  # Pass a block for nested configuration (works to any depth)
  setting :database do
    # Can pass a default value
    setting :dsn, 'sqlite:memory'
  end
  # Defaults to nil if no default value is given
  setting :adapter
end

App.configure do |config|
  config.database.dsn = 'jdbc:sqlite:memory'
end

App.config.database.dsn
# => 'jdbc:sqlite:memory'
App.config.adapter # => nil

License

See LICENSE file.