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Neha  Jaggi / Professional / Web Technology

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Lessons:- The destroy Action

  The destroy Action

The final step needed to complete the Users resource is to add delete links and a destroy action. We’ll start by adding a delete link for each user on the user index page, restricting access to administrative users.

          To write tests for the delete functionality, it’s helpful to be able to have a factory to create admins. We can accomplish this by adding an :admin block to our factories, as shown in Listing 9.43.


With the code in Listing 9.43, we can now use FactoryGirl.create(:admin) to create an administrative user in our tests.

              Our security model requires that ordinary users not see delete links:

it { should not have link ( 'delete' ) }


  But administrative users should see such links, and by clicking on a delete link we expect an admin to delete the user, i.e., to change the User count by -1:




Neha  Jaggi

Skills    Ruby On Rails

Qualifications :- High School - , College/University - Graphic Era Hill University, Dehradun, College/University - ,
Location :-Dehradun,Dehradun,UTTARAKHAND,India

Experienced Software Developer with a demonstrated history of working in the Information Technology and services industry. Skilled in Web Technologies (Ruby on Rails, PostgreSQL, php, Laravel and AJAX). 


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