What does irb stand for?
Answer / Jogendra
IRB stands for Interactive Ruby Shell. It is a read–eval–print loop (REPL) for the Ruby programming language.
| Is This Answer Correct ? | 0 Yes | 0 No |
Explain about the defined operator in ruby?
Overview of ruby programming language?
What is mvc and why do we use it?
What are the different environment variables present in the ruby?
Is ruby supports single inheritance/ multiple inheritance or both?
Please explain each of the following operators and how and when they should be used: ==, ===, eql?, Equal?
Tell me how you can create a controller for subject?
How do the following methods differ: @my_string.strip and @my_string.strip! ?
Tell me can you call a private method outside a ruby class using its object?
How would you freeze an object in ruby?
Explain ruby ranges. What are the ways to define ranges?
What are some advantages of using ruby?