Jul 30, 2017 · 1 min read
Thanks for this, Shahab. I’ve worked through most of it and I seem to be close, but I keep getting two “ambiguous use of subscript” errors (possibly having to do with an NSDictionary or AnyObject issue?). Any chance of emailing you with a screenshot or snippet of the problematic code? Or suggestions on where else to look? (I’ve been scouring Stack Overflow but don’t know enough to take advantage of most of the suggestions.)
