Preparation code

 
<script>
  Benchmark.prototype.setup = function() {
    // Raw
    function linearInterpolation(min, max, k) {
      return min + (max - min) * k;
    }
    
    // Functional
    function linearInterpolationF(min, max) {
      var delta = max - min;
      return function(k) {
        return min + delta * k
      };
    }
    
    // OOP
    function LinearInterpolator(min, max) {
      this.min = min;
      this.delta = max - min;
    }
    
    LinearInterpolator.prototype.interpolate = function(k) {
      return this.min + this.delta * k;
    };
    
    var interpolations = 100000;
  };
</script>

Test runner

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for (var i = 0; i < interpolations; i++) {
  linearInterpolation(10, 100, i / interpolations);
}

var interpolateFunctional = linearInterpolationF(10, 100);
for (var i = 0; i < interpolations; i++) {
  interpolateFunctional(i / interpolations);
}

var interpolateOOPF = (new LinearInterpolator(10, 100)).interpolate;
for (var i = 0; i < interpolations; i++) {
  interpolateOOPF(i / interpolations);
}

var oop = new LinearInterpolator(10, 100);
for (var i = 0; i < interpolations; i++) {
  oop.interpolate(i / interpolations);
}

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Revisions

You can edit these tests or add even more tests to this page by appending /edit to the URL. Here’s a list of current revisions for this page:

• Revision 1: published by Andre on 8th January 2013
• Revision 2: published on 8th January 2013
• Revision 3: published on 8th January 2013
• Revision 4: published on 8th January 2013
• Revision 5: published by Andre on 8th January 2013
• Revision 6: published by Andre on 15th January 2013

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