What is rails migration? What can it do?
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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 is Rails Active Record in Ruby on Rails?
Tell me what is polymorphic association in ruby on rails?
what is the difference between the Observers and Callbacks in Ruby on Rails?
what is sweeper in Rails?
what is the difference between Active support’s “HashWithIndifferent” and Ruby’s “Hash” ?
What are the various components of rail?
Tell me what is mixin in rails?
What is a proc ?
What is the difference between concern and application_controller.rb in ruby on rails?
Tell us what is the difference between redirect and render in ruby on rails?
Are there any disadvantages of ruby on rails? If yes, mention them.