This is a small blog about applying authorization to an application and how to write unit,functional and integration tests for the application in the... Ok. If you have already read the Devise gem wiki, you wouldn’t be seeing this, if not here is the simple way to do... Often we want to avoid installing rdoc and ri on production/staging servers. Simply create .gemrc file in your home directory and add gem: –no-ri... Recently, we had a task of consuming a SOAP based web serivces which sends and receive complex objects. First install memcached in your machine and make sure the memcached server is running. After installation to make sure its running, try starting the... RVM made my life easier to run multiple versions of ruby and rails in Ubuntu/Mac OS. If we want to maintain multiple versions of... Selenium is a suite of tools to automate web browsers across many platforms. It runs in many browsers and operating systems and it can... I am new to Rhodes, In Rhomobile landing page they have a quote saying “Use your web skills to write NATIVE apps once and... As per design, Method overloading is not supported in Ruby. If you try the below example, you will get “`foobar’: wrong number of arguments... There are lot more things improved in Ruby 1.9.2, I am going to discuss about 3 new things I liked which is introduced in... The most lovelable comment given by an author about his language “Simple things should be simple, complex things should be possible.” – Alan Kay... Just want to share how simple is Erlang concurrent programming Starting with an example of simple mathematical calculation in sequential programming -module(calculator). -export(). add([Num1,... 
