Answer / Amit Jain

Interpolation in Ruby refers to embedding expressions within strings by using double quotes (") or heredoc syntax. Inside double-quoted strings, you can use the '#{}' or '${}' format to include variables or expressions within the string without concatenating them manually.

Explain about environment variables present in ruby?

1 Answers  

---

In how many ways items can be added in an array in Ruby?

1 Answers  

---

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

1 Answers  

---

Explain Ruby hashes?

1 Answers  

---

Explain ampersand parameter (&block) in Ruby?

1 Answers  

---

Explain about variables?

1 Answers  

---

What are some advantages of using ruby?

1 Answers  

---

Can you list out the few features of ruby?

1 Answers  

---

Difference between render and redirect?

1 Answers  

---

Explain until loop in ruby.

1 Answers  

---

How will you comment in ruby.

1 Answers  

---

Explain about the command line options?

1 Answers  

---