CSC/ECE 517 Fall 2013/oss E810 aas: Difference between revisions

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= Problem Statement =
= Problem Statement =
According to the existing code flow, Assignment deadlines belonged to two categories i.e. Staggered Deadlines and Deadlines (Normal Due Date). If an Assignment has different topics which have dependencies i.e. if Assignment A has two topics Topic A and Topic B , where Topic A can have deadline before Topic B, and therefore the Due Date of Assignment A is dependent on deadlines of Topics designed in that particular assignment. Hence these deadlines are called Staggered Deadlines.
Pre-refactored code had various check statements for staggered and normal deadlines, which had to eliminated and structured in a way that with minimum checks and actions we could distinguish between Staggered and Normal Due Dates.


= Re-factored Code Cases =
= Re-factored Code Cases =

Revision as of 00:13, 31 October 2013

E810 Regularize staggered-deadline assignments

This page provides a description of the OSS project conducted on Expertiza which was done as the part of the Object Oriented Languages and Systems coursework.

Introduction to Expertiza

Expertiza is a project developed using Ruby on Rails platform. It supports peer review, team assignments and submission of projects using any method like URL, wiki page or even code. It is open source application and the code can be cloned from github.



It is a web application where students can submit and peer-review learning objects (articles, code, web sites, etc). It is used in select courses at NC State and by professors at several other colleges and universities to manage peer reviews in coursework. The source code can be forked from github and cloned for performing modifications. The Expertiza environment is already set up in NC State's VCL image "Ruby on Rails". If you have access, this is quickest way to get a development environment running for Expertiza. See the Expertiza wiki(provide hyperlink) on developing Expertiza on the VCL.

Problem Statement

According to the existing code flow, Assignment deadlines belonged to two categories i.e. Staggered Deadlines and Deadlines (Normal Due Date). If an Assignment has different topics which have dependencies i.e. if Assignment A has two topics Topic A and Topic B , where Topic A can have deadline before Topic B, and therefore the Due Date of Assignment A is dependent on deadlines of Topics designed in that particular assignment. Hence these deadlines are called Staggered Deadlines.

Pre-refactored code had various check statements for staggered and normal deadlines, which had to eliminated and structured in a way that with minimum checks and actions we could distinguish between Staggered and Normal Due Dates.

Re-factored Code Cases

Case 1 : Refactoring in sign_up_sheet_controller.rb

Current Scenario

Case 2 : Method Extraction

Case 3 : Modularize Code in application.rb

Case 4 : DeadCode Elimination in sign_up_sheet_controller.rb

Additional Learning and Future Work