One of the most common tasks that we can perform in Ruby is Iteration. This task can also be performed in many other languages, so a good fundamental understanding is important.
Finding direction in life is one of our greatest tasks. Without knowing the destination, or at least aiming at a target, you will find yourself aimless and personal growth stagnates. Knowledge of self is crucial to deciding who you want to be and what kind of lifestyle may be ideal for you. I was drawn to software development for many reasons.