What are ruby variables.

1

What is the difference between #== and #eql??

5

how many ways you can create a concatenating string?

3

Tell me what does ruby name refers to?

1

Write the command to get installed Ruby version in your system?

5

Tell us what is class libraries in ruby?

1

Explain until loop in ruby.

1

How is class methods defined in ruby?

5

Please explain the role of thread pooling in relation to the thread lifecycle in ruby?

1

What are freezing string in Ruby?

3

Mention what is the command to create a migration?

5

Is ruby a dying language?

1

How symbol is different from variables?

1

Explain the difference in scope for these two variables: @@name and @name?

1

What is the use of load and require in ruby?

5