jruby - ActiveRescord Example

ar-jruby.rb

require 'bundler/setup'

require 'active_record'
require 'activerecord-jdbc-adapter' if defined? JRUBY_VERSION

ActiveRecord::Base.establish_connection(
  :adapter => 'jdbc',
  :driver => 'com.microsoft.sqlserver.jdbc.SQLServerDriver',
  :url => 'jdbc:sqlserver://127.0.0.1:6231;DatabaseName=test',
  :username => 'username',
  :password => 'some_password'
)

class Students < ActiveRecord::Base
end

p Students.find(1)

Gemfile

source 'https://rubygems.org'

gem 'activerecord', '<= 3.2'
gem 'activerecord-jdbcmssql-adapter', :platform => :jruby