Comment by piokuc

To me, the idea of inlining functions that are otherwise called only once is complete garbage. Yes, you reduce number of functions in your program but the program doesn't get easier to read, test, develop and maintain as the functions that you leave get longer... I stopped watching when I learned that that's presenter's idea of improving the original program. And it has _nothing_ to do with OOP and its flaws, you could as well "improve" this way well written functional programs... It's just wrong. Inlining functions is something your compiler is supposed to do for the programmer, a programmer is better off breaking his problem into small functions instead.