Sunday, July 1, 2012

To Err is Human, To Realize is Priceless – A Rails Story

Ruby without ceasing Rails has been around for completely some time and has generated in a great degree a buzz because of its adeptness at rapid development of web applications. Many a RoR progressive growth companyhas benefited from its inherent advantages. Experts and experienced Ruby on Rails consultants will affirm for the fact that as plain as RoR development is, it is not free from its traps; traps that are sprung through many an experienced developer! Here we try to outline drawing 5 such common errors that take perennially plagued Ruby on Rails cob application development.

If you do not fix the limits of schema constraints, your data model that acts as the heart of your application determine slowly degrade leading to data demoralization owing to bugs in your digest. This will infallibly lead to a halting-place where no data will populate at all of the fields in your intense study.

Writing MVC-oriented code is one more error that sets you back. The fine part of RoR is that you can adhere to an object-oriented plan to simplify and streamline code. You dress in't need to add model and controllers in expected locations homogeneous to an MVC structure.

Not using content_tag is a arrogant error that can lead to gaping defence holes in your XSS. Creating abettor methods and defining tags will contract ugly string concatenation and interpolation.

Overloading monumental record is a classic glitch that pulls in a descending course the response time of ecommerce sites. Imagine iterating again and again through a large stack of given conditions every time a user access the place, to sift and find the becoming record. Use find_each that pulls single a 1000 records at one stop in time, drastically reducing dynamic monumental record requirements.

Not performing a peer digest review can lead to on-dimensional corrigenda. Using GitHub to generate a pluck request and letting your team critique your code, will make it other thing efficient and of higher quality.

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