Class: RailsSettings::Configuration

Inherits:
Object
  • Object
show all
Defined in:
lib/rails-settings/configuration.rb

Instance Method Summary collapse

Constructor Details

#initialize(*args, &block) ⇒ Configuration

Returns a new instance of Configuration.

Raises:

  • (ArgumentError) 


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# File 'lib/rails-settings/configuration.rb', line 3

def initialize(*args, &block)
  options = args.extract_options!
  klass = args.shift
  keys = args

  raise ArgumentError unless klass

  @klass = klass
  @klass.class_attribute :default_settings, :setting_object_class_name
  @klass.default_settings = {}
  @klass.setting_object_class_name = options[:class_name] || 'RailsSettings::SettingObject'

  if block_given?
    yield(self)
  else
    keys.each do |k|
      key(k)
    end
  end

  raise ArgumentError.new('has_settings: No keys defined') if @klass.default_settings.blank?
end

Instance Method Details

#key(name, options = {}) ⇒ Object

Raises:

  • (ArgumentError) 


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# File 'lib/rails-settings/configuration.rb', line 26

def key(name, options={})
  raise ArgumentError.new("has_settings: Symbol expected, but got a #{name.class}") unless name.is_a?(Symbol)
  raise ArgumentError.new("has_settings: Option :defaults expected, but got #{options.keys.join(', ')}") unless options.blank? || (options.keys == [:defaults])
  @klass.default_settings[name] = (options[:defaults] || {}).stringify_keys.freeze
end