3 ms·
To be precise: cons (:), bind (>>=), 'constant bind' (>>), 'flipped bind' (=<<), compose (.), apply ($), strict apply ($!), append (++), and subscript (!!).
by lubutu 15y ago
To be precise: cons (:), bind (>>=), 'constant bind' (>>), 'flipped bind' (=<<), compose (.), apply ($), strict apply ($!), append (++), and subscript (!!).
- joeyh 15y agoI had never seen $! before, of course it's obvious what it does if you know ! and $. There are patterns like this throughout the operators. There are also the applicatives <$> <*> <$ etc.