Jan. 19, 2022
6:13 a.m.
Joao's {1, 2, 3}.frozen() shows real originality, arising from deep creative thought about the roots of the problem. I was both surprised and delighted when I saw it, and I think some others were too. (I agree with others that here 'freeze' is better than 'frozen'.) Obviously, each of the two proposals f{1, 2, 3} {1, 2, 3}.freeze() has advantages and disadvantages when compared to the other. Both deserve full and fair consideration. -- Jonathan