MeasureThat.net

Run results for: Promo Find

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Run details:
Mozilla/5.0 (Macintosh; Intel Mac OS X 10.11; rv:41.0) Gecko/20100101 Firefox/41.0
Firefox 41
Mac OS X 10.11
Other
8 years ago
Test name Executions per second
testArrayFind(); 41377572.0 Ops/sec
testObjectFind(); 122322600.0 Ops/sec
testUnderscoreFind(); 4491427.5 Ops/sec
testLodashFind(); 3408219.5 Ops/sec
HTML Preparation code:
​x
 
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<html>
2
    <head>
3
        <script src="https://cdnjs.cloudflare.com/ajax/libs/underscore.js/1.8.3/underscore-min.js"></script>
4
        <script>
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        underscore = _;
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        </script>
7
​
8
​
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        <script src="https://cdnjs.cloudflare.com/ajax/libs/lodash.js/4.12.0/lodash.min.js"></script>
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​
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        <script>
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        lodash = _;
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        </script>
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    </head>
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    <body>
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    </body>
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</html>
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​
Script Preparation code:
 
var PromosArray = [
    {
        type: "regular",
        display: "$123.00"
    },
    {
        type: "markdown",
        display: "$100.00"
    },
    {
        type: "promo",
        display: "$80.00"
    }
];
​
var PromosObject = {
    regular: "$123.00",
    markdown: "$100.00",
    promo: "$80.00"
};
​
function find(array, type) {
    for (var i = 0; i < array.length; i++) {
        if (array[i]["type"] === type) {
            return array[i];
        }
    }
​
    return undefined;
}
​
function testArrayFind() {
    find(PromosArray, "regular");
    find(PromosArray, "markdown");
    find(PromosArray, "promo");
}
​
function testObjectFind() {
    var foo = PromosObject.regular;
    var foo = PromosObject.markdown;
    var foo = PromosObject.promo;
}
​
function testUnderscoreFind() {
    underscore.find(PromosArray, "type", "regular");
    underscore.find(PromosArray, "type", "markdown");
    underscore.find(PromosArray, "type", "promo");
}
​
function testLodashFind() {
    lodash.find(PromosArray, "type", "regular");
    lodash.find(PromosArray, "type", "markdown");
    lodash.find(PromosArray, "type", "promo");
}
​
​
​
​
​
Tests:

  • testArrayFind();

     
    testArrayFind();

  • testObjectFind();

     
    testObjectFind();

  • testUnderscoreFind();

     
    testUnderscoreFind();

  • testLodashFind();

     
    testLodashFind();