Using Arrays as Sets

SetUnion

SetUnion(array1, array2, uniqueOnly)

This function returns a new array that is the union of array1 and array2. If uniqueOnly is not nil, duplicates are eliminated.

An online version of Programming for the Newton using Macintosh, 2nd ed. ©1996, 1994, Julie McKeehan and Neil Rhodes.

Last modified: 1 DEC 1996