second package:extra

Update the second component of a pair.

second reverse (1,"test") == (1,"tset")

Update the second component of a triple.

second3 succ (1,1,1) == (1,2,1)

Update the second component of a pair.

secondM (\x -> [reverse x, x]) (1,"test") == [(1,"tset"),(1,"test")]

A type alias for seconds, which are stored as Double.