"Social network" web application using Ruby on rails. The report should include: 1. Revised requirements, specification and design aspects 2. Library description 3. Implementation 4. Different types of tests carried out using a test-driven development approach 5. Patterns used in the application 6. Interpretations, findings and conclusions must be present The code artefacts submission. The ZIP file should include: 1. Source code of the web application (including comments) 2. Source code of the library (including comments) 3. A blog report demonstrating the evolution of your project the project should include 1. Include in your project multiple external Gems; Design and implement at least one new Gem documenting the usefulness of the Gem (20%) 2.Develop the complex dynamic web application created with the aid of a web application framework(20%) 3.The application should be developed using a test-driven development approach (20%) 4.Implement and document appropriate design patterns to enhance your application running on a cloud platform (20%) 5.The report should incorporate interpretations and conclusions(10%) another 10% demonstration in the class