Array.sort

void sort (Function userFunction)

Parameters

userFunction

A user-supplied function of the form userFunction(a, b) which returns less than 0 if a is greater than b, 0 if a and b are equal, and greater than 0 if b is greater than a.

Description

Sorts the elements of the array in place, using the given function to compare to elements.

If no function is provided, the elements are sorted alphabetically. Returns no return value.