Explain the controller in rails?
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Is it possible to build a 50% bespoke e-commerce platform hence having the ability to customize everything down the line? For example would it make sense to start coding an application on the Ruby on Rails framework but where the most complex/time consuming code pieces (e.g. shopping cart, etc) can be initially bolted on (hence diminishing development time and cost) having the ability to change them completely further down the line?
What are the hashes?
Who designed active record in rails?
what are the differences between rails 2.x and rails 3?
What are the different types of association relationships that exist?
What is the use of the super function in ruby on rails?
How many filters are there in rails.
Why RubyonRails?
what is the difference between new, save and create?
What is the directory structure of rails?
what is the purpose of RJs in Rails?
How is visibility of methods changed in ruby (encapsulation) ?