sort!

Usage

sort! a
sort!(a, f)

Signature

sort!:

(%,(T,T) $\to$ Boolean) $\to$ %

Parameter	Type	Description
a	%	a primitive array
f	(T, T) $\to$ Boolean	a comparison function

Description

Sorts the array $a$ using the ordering $x < y \iff f(x,y)$. The comparison function $f$ is optional if $T$ has TotallyOrderedType, in which case the order function of $T$ is taken.