SettingsDB-Rails

SettingsDB provides an easy to use mechanism for keeping application settings in your database. It also provides a namespacing mechanism to keep settings from different areas separate, as well as a defaults option.

Getting Started

Add settingsdb-rails to your Gemfile:

gem 'settingsdb-rails'

To install the model, migration, and defaults initializer:

rails generate settingsdb:install
rake db:migrate

This will create a ‘settings` model, migration, and initializer file. Now just reference settings in your code:

<% title Setting[:site_title] %>

To create a new setting just set its value:

Setting[:site_title] = "My Awesome Site!"

Non-qualified key operations use the ‘:default` namespace, to set a key in a particular namespace:

Setting[:myplugin, :site_title] = "My Awesome Plugin Site!"

To set application defaults, use ‘SettingsDB::Defaults`:

SettingsDB::Defaults[:site_title] = 'Untitled'
SettingsDB::Defaults[:myplugin, :site_title] = 'Untitled Plugin'

Or use a block:

SettingsDB::Defaults.config do |c|
  c[:site_title] = 'Untitled'
  c[:myplugin, :site_title] = 'Untitled Plugin'
end