What are some best practices for writing Ruby code?

What are some best practices for writing Ruby code?

Some best practices include following the Ruby style guide, using meaningful variable names, and keeping methods short.

Can you explain why keeping methods short is important?

Short methods are easier to read, test, and maintain. They also promote single responsibility, making your code cleaner.

What about using comments in Ruby?

Comments should be used sparingly. Aim for self-documenting code, but when necessary, use comments to explain why, not what.

Are there any tools to help with Ruby code quality?

Yes, tools like RuboCop for style checking and RSpec for testing can greatly improve your code quality.