Since an Array is a NSArray: http://bit.ly/de3kxd, maybe something like the following?
$ macirb irb(main):001:0> a = ['apple', 'tuna', 'orange'] => ["apple", "tuna", "orange"] irb(main):002:0> indices = NSIndexSet.indexSetWithIndex(1) => #<NSIndexSet:0x20023fe80> irb(main):003:0> fish = a.objectsAtIndexes(indices) => ["tuna"] Eloy On Sat, Oct 23, 2010 at 1:18 PM, Pixoo <madpi...@gmail.com> wrote: > Hi ! > > I'm trying to use a tableView with MacRuby. > What I want to do is remove items from my data array based on the tableView > selection. > > I used @tableView.selectedRowsIndexes but it returns a NSIndexSet and I > don't know how to use it with my array. > Can you give me some leads on the subject ? > > Thanks, > > _______________________________________________ > MacRuby-devel mailing list > MacRuby-devel@lists.macosforge.org > http://lists.macosforge.org/mailman/listinfo.cgi/macruby-devel > > _______________________________________________ MacRuby-devel mailing list MacRuby-devel@lists.macosforge.org http://lists.macosforge.org/mailman/listinfo.cgi/macruby-devel
