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  1. var a : [String] = ["+441234567890", "00443456789012", "0012345678901"]
  2. var b : [String] = ["1234567890", "334455667788", "2345678901"]
  3. var c : [String] = b.filter ({ (short : String) -> Bool in
  4. for full in a {
  5. if full.hasSuffix(short) { return true }
  6. }
  7. return false
  8. })
  9. print(c)
Success #stdin #stdout 0s 7964KB
stdin
Standard input is empty
stdout
["1234567890", "2345678901"]