19 Nov '12, 4am

“@flatstack: Some Handy Tips for Ruby on Rails Developers wow designers @flatstack (@flatsoft) yeah! :)

“@flatstack: Some Handy Tips for Ruby on Rails Developers wow designers @flatstack (@flatsoft) yeah! :)

Here are some useful tips, ideas and resources for both newbie and professional in Ruby on Rails technology . 1. Avoid scenarios where multiple methods have the same functionality and operate on different class object. For example : email validation may work upon user table, customer table and contact table. Instead of writing the same code 3 times, programmer can define a single module on email validation and include it into the desired classes. 2. Use named scope as it helps to follow dry principle. Named scope is chainable so it can chain up many named scope. For example : many times we wish to implement both searching as well as sorting functionality simultaneously. Here’s a class called “Contact”, which contains name and description field, which will facilitate concurrent searching and sorting by name and description. class Contact attr_accessible :description, :name ...

Full article: http://class.ezinemark.com/some-handy-tips-for-ruby-on-ra...

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