Explain about Dig, Float and Max?
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How are blocks created?
Explain dry in rails?
how can you declare a block in Ruby?
What is a webrick web server?
what is the function of garbage collection in Ruby on Rails?
What are the different components of rails ?
How can the filter methods in ruby on rails be protected?
Do you know what is rake in rails?
what is Rails Active Record in Ruby on Rails?
ruby on rails and java ,which of one of the best in future &present?
what is the command to create a migration?
when self.up and self.down method is used?