Initializing Arrays
Explore how to initialize simple one-dimensional and two-dimensional arrays in Ruby, understand differences between empty arrays and nil values, and practice iteration techniques using built-in methods. This lesson helps learners build a foundation for managing array data structures effectively in Ruby.
We'll cover the following...
We'll cover the following...
In this lesson, we’ll learn how to initialize a simple, one-dimensional array. There could be arrays with multiple dimensions, but for beginner programmers, two dimensions are usually enough. We will make sure to practice ...