Ruby Collections vs Python Collections

What are the main differences between collections in Ruby and Python?

Ruby has arrays and hashes, while Python has lists and dictionaries. Both serve similar purposes but have different syntax and methods.

Can you give examples of how to use arrays in Ruby and lists in Python?

Sure! In Ruby, you can create an array like this: arr = [1, 2, 3]. In Python, you would do: lst = [1, 2, 3].

What about performance differences between them?

Performance can vary based on the operation. Generally, Python lists are more flexible, while Ruby arrays can be faster for certain operations.

Are there any unique features in Ruby collections that Python lacks?

Yes, Ruby has features like the Enumerable module, which provides a set of methods for collection manipulation that Python's built-in functions don't directly match.