To share global variables across modules within a single program, create a special module. Import the config module in all modules of your application. The module will be available as a global variable across modules.
Please explain the three levels of access control for Ruby methods?
Can you list out the few features of Ruby?
Tell me how you can list all routes for an application?
What is the difference between a single quote and double quote?
Explain me the log that has to be seen to report errors in Ruby Rails?
Tell me what is Rails Active Record in Ruby on Rails?
Do you know when self.up and self.down method is used?
Tell me what is Rails Migration?
Tell us the types of variables available in Ruby Class?
What is interpolation in Ruby?
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