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by xhruso00 2757 days ago

  Benchmarking, the higher ops/sec the better.
  Safari 11.1.2 on OS X 10.12.6.

  Create dictionaries
  -Set-based x 1,393 ops/sec ±0.85% (60 runs sampled)
  -Regex-based x 1,798 ops/sec ±0.75% (61 runs sampled)
  -Trie-based (1st-gen) x 419 ops/sec ±1.35% (61 runs sampled)
  -Trie-based (2nd-gen) x 986 ops/sec ±0.77% (63 runs sampled)
  Done.