foodsoft/config/initializers/load_app_config.rb

# Loads and returns config and databases for selected foodcoop.
# TODO: When to use class or module. It seems this could also be a Foodsoft-class?
module Foodsoft
  mattr_accessor :env, :config, :database
  CONFIGS = YAML.load(File.read(RAILS_ROOT + "/config/app_config.yml"))
  DATABASES = YAML.load(File.read(RAILS_ROOT + "/config/database.yml"))

  class << self
    def env=(env)
      raise "No config or database for this environment (#{env}) available!" if CONFIGS[env].nil? or DATABASES[env].nil?
      @@config = CONFIGS[env].symbolize_keys
      @@database = DATABASES[env].symbolize_keys
      @@env = env
    end
  end
end
# Initial load the default config and database from rails environment
Foodsoft.env = RAILS_ENV

# Set action mailer default host for url generating
url_options = {
    :host => Foodsoft.config[:host],
    :protocol => Foodsoft.config[:protocol]
}
url_options.merge!({:port => Foodsoft.config[:port]}) if Foodsoft.config[:port]
ActionMailer::Base.default_url_options = url_options

# Configuration of the exception_notification plugin
# Mailadresses are set in config/foodsoft.yaml
ExceptionNotifier.exception_recipients = Foodsoft.config[:notification]['error_recipients']
ExceptionNotifier.sender_address = Foodsoft.config[:notification]['sender_address']
ExceptionNotifier.email_prefix = Foodsoft.config[:notification]['email_prefix']