How to use sql db or mysql db. Without defining it in the database.yml
How can you removed from array in ruby?
What is yield statement in ruby.
Tell me what are blocks and procs?
Explain ruby strings.
What are the case statement in ruby?
How symbol is different from variables?
How to write multiline string in Ruby?
Explain about ruby code blocks?
Explain Ruby module?
Explain about the defined operator in ruby?
Tell me how do you remove nil values in array using ruby?
What is ruby?
Can you please explain what is the difference between string and symbol?
Explain next statement in ruby.