bin/console in odbc_adapter-5.0.0 vs bin/console in odbc_adapter-5.0.1

@@ -1,7 +1,12 @@
 #!/usr/bin/env ruby
 
 require 'bundler/setup'
 require 'odbc_adapter'
 
+options = { adapter: 'odbc' }
+options[:dsn]      = ENV['DSN']      if ENV['DSN']
+options[:conn_str] = ENV['CONN_STR'] if ENV['CONN_STR']
+ActiveRecord::Base.establish_connection(options) if options.any?
+
 require 'irb'
 IRB.start