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- var sr=["brazil","india","nepal","canda","usa"]
- // YOUR SOLUTION. WORKS VERY WELL.
- var myclosure = { (_ s1: String, _ s2: String) -> Bool in
- return s1 > s2
- }
- var sort=sr.sorted(by: myclosure)
- // BUT THIS IS EVEN BETTER
- sr = sr.sorted(by: { return $0 > $1 })
- // ... AND EVEN BETTER AGAIN
- sr = sr.sorted(by: { $0 > $1 })
- // AND FINALLY. PERFECT!
- sr = sr.sorted { $0 > $1 }
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