Mongoid settings file for Rails 2.

gistfile2.txt

mongoid.rb

## config/database.mongoid.yml
defaults: &defaults
  host: localhost
  # slave_one:
  #   port: 27018
  # slave_two:
  #   port: 27019

development:
  <<: *defaults
  database: awesome_development

test: &TEST
  <<: *defaults
  database: awesome_test

cucumber:
  <<: *defaults
  database: awesome_cucumber
    
production:
  <<: *defaults
  host: genesis.local.mongohq.com
  port: 27021
  username: qwe
  password: qwe
  database: qwe


## config/initializers/mongo.rb
File.open(File.join(RAILS_ROOT, 'config/database.mongo.yml'), 'r') do |f|
  @settings = YAML.load(f)[RAILS_ENV]
end

port = @settings["port"].nil? ? Mongo::Connection::DEFAULT_PORT : @settings["port"]
connection = Mongo::Connection.new(@settings["host"], port )
Mongoid.database = connection.db(@settings["database"])
if @settings["username"]
  Mongoid.database.authenticate(@settings["username"], @settings["password"])
end