3 ms·
The most important reason for "do" is avoiding excessive indentation, when starting with the first expression on the same line. And "fn" is good for something t
by robinei 6y ago
The most important reason for "do" is avoiding excessive indentation, when starting with the first expression on the same line. And "fn" is good for something that you will want to avoid taking too much space, since you want to sprinkle them everywhere.