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reduce find longest

Benchmark created by Carlo on October 11, 2013

Setup

var entries = [1, 8, 6, 5, 4, 9, 3, 1, 34, 77, 4, 22, 45, 65, 23, 98, 55, 12, 16, 3];

Test runner

Ready to run.

Test Ops/sec

for loop

Testing in
Test	Ops/sec
for loop	`for (var i = 0, longest = ''; i < entries.length; ++i) { if (entries[i].length > longest.length) longest = entries[i]; }`	ready
reduce	`entries.reduce(function(longest, entry) { return entry.length > longest.length ? entry : longest; }, '');`	ready

for (var i = 0, longest = ''; i < entries.length; ++i) {
  if (entries[i].length > longest.length) longest = entries[i];
}

ready

reduce

entries.reduce(function(longest, entry) {
  return entry.length > longest.length ? entry : longest;
}, '');

ready

Revisions

You can edit these tests or add more tests to this page by appending /edit to the URL.

Revision 1: published by Carlo on October 11, 2013