Benchmark: Iteration Array for-of vs Map for-of 3

Script Preparation code:

var obj = {
  a: 1,
  b: 2,
  c: 3,
  d: 4,
  e: 5,
  f: 6,
  g: 7,
  h: 8,
  i: 9,
  j: 10,
  k: 11,
  l: 12,
  m: 13,
  n: 14,
  o: 15,
  p: 16,
  q: 17,
  r: 18,
  s: 19,
  t: 20,
  u: 21,
  v: 22,
  w: 23,
  x: 24,
  y: 25,
  z: 26
};
var map = new Map(Object.entries(obj));


var array = [
  [a, 1], 
  [b, 2], 
  [c, 3], 
  [d, 4], 
  [e, 5], 
  [f, 6], 
  [g, 7], 
  [h, 8], 
  [i, 9], 
  [j, 10], 
  [k, 11], 
  [l, 12], 
  [m, 13], 
  [n, 14], 
  [o, 15], 
  [p, 16], 
  [q, 17], 
  [r, 18], 
  [s, 19], 
  [t, 20], 
  [u, 21], 
  [v, 22], 
  [w, 23], 
  [x, 24], 
  [y, 25], 
  [z, 26], 
];

Tests:

Array for-of
let total = 0; for(const item of array){ total += item[1]; }
Map for-of
let total = 0; for (const [key, value] of map) { total += value; }

Rendered benchmark preparation results:

Suite status: <idle, ready to run>

Previous results

Test case name	Result
Array for-of
Map for-of

Iteration Array for-of vs Map for-of 3 (version: 0)

Iteration Array for-of vs Map for-of

Comparing performance of: Array for-of vs Map for-of

Created: one month ago by: Guest

Jump to the latest result

Array for-of

Map for-of

Suite status: <idle, ready to run>

Experimental features:

Fastest: N/A

Slowest: N/A

No previous run results