add mongoid console to Rakefile

Author: gregmolnar

Rakefile

@@ -11,3 +11,16 @@ end
 task :default do
   Rake::Task["mongoid"].invoke
 end
+
+
+desc "Open an irb session with Ransack, Mongoid and the sample data used in specs"
+task :mongoid_console do
+  require 'irb'
+  require 'irb/completion'
+  require 'pry'
+  require 'mongoid'
+  require File.expand_path('../lib/ransack.rb', __FILE__)
+  require File.expand_path('../spec/mongoid/support/schema.rb', __FILE__)
+  ARGV.clear
+  Pry.start
+end