Alternative to suite.filter('fastest')

[paldepind]

I must say I find it quite odd how Benchmark.js handles finding the slowest and fastest benchmark by hard coding named callbacks into it's filter method.

What about automatically adding a fastest and slowest property here when a suite completes? They would have the same value as calling suite.filter('slowest'). Then, instead of something like this:

var fastest = suite.filter('fastest'),
    slowest = suite.filter('slowest'),
if (fastest.length > 1) {
  console.log('It\'s too close to call.');
} else {
  console.log(fastest[0].name + ' was fastest');
}

One could simply write this:

if (suite.fastest > 1) {
  console.log('It\'s too close to call.');
} else {
  console.log(suite.fastest[0].name + ' was fastest');
}

The current filter behavior could be kept for backward compatibility or it could be changed into a normal special case free filter?

What do you think? I can submit a pull request.