#1: long.js
  arr-map.js x 17,326 ops/sec ±0.74% (90 runs sampled)
  array-map.js x 15,219 ops/sec ±0.72% (97 runs sampled)
  native.js x 14,985 ops/sec ±0.66% (93 runs sampled)

#2: med.js
  arr-map.js x 356,497 ops/sec ±0.79% (90 runs sampled)
  array-map.js x 285,448 ops/sec ±0.78% (95 runs sampled)
  native.js x 284,534 ops/sec ±0.82% (97 runs sampled)

#3: short.js
  arr-map.js x 1,576,773 ops/sec ±0.72% (93 runs sampled)
  array-map.js x 1,129,016 ops/sec ±0.67% (97 runs sampled)
  native.js x 1,141,300 ops/sec ±0.71% (97 runs sampled)
