List out the few features of Ruby?
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how can we define Ruby regular expressions?
What is the current version of ruby on rails?
How are blocks created?
How many filters are there in rails.
What are rails validation used for?
Explain the features of ruby on rails.
What is the purpose of load in ruby?
Explain what is the role of the subdirectories app/controllers and app/helpers in rails?
What is the flash?
Write the command to run the migration.
How would you create a controller for the subject?
What is the difference between sessions and flash?