class RailsSettings::Configuration

Public Class Methods

new(*args) { |self| ... } click to toggle source
# 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

  if options[:persistent]
    @klass.class_attribute :default_settings unless @klass.methods.include?(:default_settings)
  else
    @klass.class_attribute :default_settings
  end

  @klass.class_attribute :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

Public Instance Methods

key(name, options={}) click to toggle source
# File lib/rails-settings/configuration.rb, line 33
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