Reawakening the basics of functional programming I came across Scala while working on a project in the past. At that time, I covered Scala's lambda syntax and Python's lambda syntax, and I remember covering a lot of related functions such as reduce and find, but I almost skipped over them. This time, while taking the lecture, I think I properly learned why I should do functional programming and how it is different from object-oriented programming. However, I think I learned a lot in a short period of time compared to my head, so I think I need to do a lot of practice. Thank you for the great lecture. :)