jQuery min/max property from array of elements

by

Use Fast JavaScript Max/Min – John Resig

Example with three logos of google, yahoo and bing.

HTML

<img src="http://www.google.co.in/intl/en_com/images/srpr/logo1w.png" alt="Google Logo" /><br/>
<img src="http://l.yimg.com/a/i/ww/met/yahoo_logo_in_061509.png" alt="Yahoo Logo" /><br/>
<img src="http://www.bing.com/fd/s/a/h1.png" alt="Bing Logo" />

Javascript

$(document).ready(function(){
    // Function to get the Max value in Array
    Array.max = function( array ){
        return Math.max.apply( Math, array );
    };

    // Function to get the Min value in Array
    Array.min = function( array ){
       return Math.min.apply( Math, array );
    };

    //updated as per Sime Vidas comment.
    var widths= $('img').map(function() {
        return $(this).width();
    }).get();

    alert("Max Width: " + Array.max(widths));
    alert("Min Width: " + Array.min(widths));
});

P.S: jsfiddle here

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