rejas/beacon

## beacon
/*!
 * modernizr v3.6.0
 * Build https://modernizr.com/download?-beacon-setclasses-dontmin
 *
 * Copyright (c)
 *  Faruk Ates
 *  Paul Irish
 *  Alex Sexton
 *  Ryan Seddon
 *  Patrick Kettner
 *  Stu Cox
 *  Richard Herrera

 * MIT License
 */

/*
 * Modernizr tests which native CSS3 and HTML5 features are available in the
 * current UA and makes the results available to you in two ways: as properties on
 * a global `Modernizr` object, and as classes on the `<html>` element. This
 * information allows you to progressively enhance your pages with a granular level
 * of control over the experience.
*/

;(function(window, document, undefined){;
define("test/network/beacon", function(){});


  var classes = [];


  var tests = [];


  /**
   *
   * ModernizrProto is the constructor for Modernizr
   *
   * @class
   * @access public
   */

  var ModernizrProto = {
    // The current version, dummy
    _version: '3.6.0',

    // Any settings that don't work as separate modules
    // can go in here as configuration.
    _config: {
      'classPrefix': '',
      'enableClasses': true,
      'enableJSClass': true,
      'usePrefixes': true
    },

    // Queue of tests
    _q: [],

    // Stub these for people who are listening
    on: function(test, cb) {
      // I don't really think people should do this, but we can
      // safe guard it a bit.
      // -- NOTE:: this gets WAY overridden in src/addTest for actual async tests.
      // This is in case people listen to synchronous tests. I would leave it out,
      // but the code to *disallow* sync tests in the real version of this
      // function is actually larger than this.
      var self = this;
      setTimeout(function() {
        cb(self[test]);
      }, 0);
    },

    addTest: function(name, fn, options) {
      tests.push({name: name, fn: fn, options: options});
    },

    addAsyncTest: function(fn) {
      tests.push({name: null, fn: fn});
    }
  };


  // Fake some of Object.create so we can force non test results to be non "own" properties.
  var Modernizr = function() {};
  Modernizr.prototype = ModernizrProto;

  // Leak modernizr globally when you `require` it rather than force it here.
  // Overwrite name so constructor name is nicer :D
  Modernizr = new Modernizr();


  /**
   * is returns a boolean if the typeof an obj is exactly type.
   *
   * @access private
   * @function is
   * @param {*} obj - A thing we want to check the type of
   * @param {string} type - A string to compare the typeof against
   * @returns {boolean}
   */

  function is(obj, type) {
    return typeof obj === type;
  }
  ;

  /**
   * Run through all tests and detect their support in the current UA.
   *
   * @access private
   */

  function testRunner() {
    var featureNames;
    var feature;
    var aliasIdx;
    var result;
    var nameIdx;
    var featureName;
    var featureNameSplit;

    for (var featureIdx in tests) {
      if (tests.hasOwnProperty(featureIdx)) {
        featureNames = [];
        feature = tests[featureIdx];
        // run the test, throw the return value into the Modernizr,
        // then based on that boolean, define an appropriate className
        // and push it into an array of classes we'll join later.
        //
        // If there is no name, it's an 'async' test that is run,
        // but not directly added to the object. That should
        // be done with a post-run addTest call.
        if (feature.name) {
          featureNames.push(feature.name.toLowerCase());

          if (feature.options && feature.options.aliases && feature.options.aliases.length) {
            // Add all the aliases into the names list
            for (aliasIdx = 0; aliasIdx < feature.options.aliases.length; aliasIdx++) {
              featureNames.push(feature.options.aliases[aliasIdx].toLowerCase());
            }
          }
        }

        // Run the test, or use the raw value if it's not a function
        result = is(feature.fn, 'function') ? feature.fn() : feature.fn;


        // Set each of the names on the Modernizr object
        for (nameIdx = 0; nameIdx < featureNames.length; nameIdx++) {
          featureName = featureNames[nameIdx];
          // Support dot properties as sub tests. We don't do checking to make sure
          // that the implied parent tests have been added. You must call them in
          // order (either in the test, or make the parent test a dependency).
          //
          // Cap it to TWO to make the logic simple and because who needs that kind of subtesting
          // hashtag famous last words
          featureNameSplit = featureName.split('.');

          if (featureNameSplit.length === 1) {
            Modernizr[featureNameSplit[0]] = result;
          } else {
            // cast to a Boolean, if not one already
            if (Modernizr[featureNameSplit[0]] && !(Modernizr[featureNameSplit[0]] instanceof Boolean)) {
              Modernizr[featureNameSplit[0]] = new Boolean(Modernizr[featureNameSplit[0]]);
            }

            Modernizr[featureNameSplit[0]][featureNameSplit[1]] = result;
          }

          classes.push((result ? '' : 'no-') + featureNameSplit.join('-'));
        }
      }
    }
  }
  ;

  /**
   * docElement is a convenience wrapper to grab the root element of the document
   *
   * @access private
   * @returns {HTMLElement|SVGElement} The root element of the document
   */

  var docElement = document.documentElement;


  /**
   * A convenience helper to check if the document we are running in is an SVG document
   *
   * @access private
   * @returns {boolean}
   */

  var isSVG = docElement.nodeName.toLowerCase() === 'svg';


  /**
   * setClasses takes an array of class names and adds them to the root element
   *
   * @access private
   * @function setClasses
   * @param {string[]} classes - Array of class names
   */

  // Pass in an and array of class names, e.g.:
  //  ['no-webp', 'borderradius', ...]
  function setClasses(classes) {
    var className = docElement.className;
    var classPrefix = Modernizr._config.classPrefix || '';

    if (isSVG) {
      className = className.baseVal;
    }

    // Change `no-js` to `js` (independently of the `enableClasses` option)
    // Handle classPrefix on this too
    if (Modernizr._config.enableJSClass) {
      var reJS = new RegExp('(^|\\s)' + classPrefix + 'no-js(\\s|$)');
      className = className.replace(reJS, '$1' + classPrefix + 'js$2');
    }

    if (Modernizr._config.enableClasses) {
      // Add the new classes
      className += ' ' + classPrefix + classes.join(' ' + classPrefix);
      if (isSVG) {
        docElement.className.baseVal = className;
      } else {
        docElement.className = className;
      }
    }

  }

  ;

  // Run each test
  testRunner();

  // Remove the "no-js" class if it exists
  setClasses(classes);

  delete ModernizrProto.addTest;
  delete ModernizrProto.addAsyncTest;

  // Run the things that are supposed to run after the tests
  for (var i = 0; i < Modernizr._q.length; i++) {
    Modernizr._q[i]();
  }

  // Leak Modernizr namespace
  window.Modernizr = Modernizr;


;

})(window, document);
	/*!
	* modernizr v3.6.0
	* Build https://modernizr.com/download?-beacon-setclasses-dontmin
	*
	* Copyright (c)
	* Faruk Ates
	* Paul Irish
	* Alex Sexton
	* Ryan Seddon
	* Patrick Kettner
	* Stu Cox
	* Richard Herrera

	* MIT License
	*/

	/*
	* Modernizr tests which native CSS3 and HTML5 features are available in the
	* current UA and makes the results available to you in two ways: as properties on
	* a global `Modernizr` object, and as classes on the `<html>` element. This
	* information allows you to progressively enhance your pages with a granular level
	* of control over the experience.
	*/

	;(function(window, document, undefined){;
	define("test/network/beacon", function(){});


	var classes = [];


	var tests = [];


	/**
	*
	* ModernizrProto is the constructor for Modernizr
	*
	* @class
	* @access public
	*/

	var ModernizrProto = {
	// The current version, dummy
	_version: '3.6.0',

	// Any settings that don't work as separate modules
	// can go in here as configuration.
	_config: {
	'classPrefix': '',
	'enableClasses': true,
	'enableJSClass': true,
	'usePrefixes': true
	},

	// Queue of tests
	_q: [],

	// Stub these for people who are listening
	on: function(test, cb) {
	// I don't really think people should do this, but we can
	// safe guard it a bit.
	// -- NOTE:: this gets WAY overridden in src/addTest for actual async tests.
	// This is in case people listen to synchronous tests. I would leave it out,
	// but the code to disallow sync tests in the real version of this
	// function is actually larger than this.
	var self = this;
	setTimeout(function() {
	cb(self[test]);
	}, 0);
	},

	addTest: function(name, fn, options) {
	tests.push({name: name, fn: fn, options: options});
	},

	addAsyncTest: function(fn) {
	tests.push({name: null, fn: fn});
	}
	};



	// Fake some of Object.create so we can force non test results to be non "own" properties.
	var Modernizr = function() {};
	Modernizr.prototype = ModernizrProto;

	// Leak modernizr globally when you `require` it rather than force it here.
	// Overwrite name so constructor name is nicer :D
	Modernizr = new Modernizr();



	/**
	* is returns a boolean if the typeof an obj is exactly type.
	*
	* @access private
	* @function is
	* @param {*} obj - A thing we want to check the type of
	* @param {string} type - A string to compare the typeof against
	* @returns {boolean}
	*/

	function is(obj, type) {
	return typeof obj === type;
	}
	;

	/**
	* Run through all tests and detect their support in the current UA.
	*
	* @access private
	*/

	function testRunner() {
	var featureNames;
	var feature;
	var aliasIdx;
	var result;
	var nameIdx;
	var featureName;
	var featureNameSplit;

	for (var featureIdx in tests) {
	if (tests.hasOwnProperty(featureIdx)) {
	featureNames = [];
	feature = tests[featureIdx];
	// run the test, throw the return value into the Modernizr,
	// then based on that boolean, define an appropriate className
	// and push it into an array of classes we'll join later.
	//
	// If there is no name, it's an 'async' test that is run,
	// but not directly added to the object. That should
	// be done with a post-run addTest call.
	if (feature.name) {
	featureNames.push(feature.name.toLowerCase());

	if (feature.options && feature.options.aliases && feature.options.aliases.length) {
	// Add all the aliases into the names list
	for (aliasIdx = 0; aliasIdx < feature.options.aliases.length; aliasIdx++) {
	featureNames.push(feature.options.aliases[aliasIdx].toLowerCase());
	}
	}
	}

	// Run the test, or use the raw value if it's not a function
	result = is(feature.fn, 'function') ? feature.fn() : feature.fn;


	// Set each of the names on the Modernizr object
	for (nameIdx = 0; nameIdx < featureNames.length; nameIdx++) {
	featureName = featureNames[nameIdx];
	// Support dot properties as sub tests. We don't do checking to make sure
	// that the implied parent tests have been added. You must call them in
	// order (either in the test, or make the parent test a dependency).
	//
	// Cap it to TWO to make the logic simple and because who needs that kind of subtesting
	// hashtag famous last words
	featureNameSplit = featureName.split('.');

	if (featureNameSplit.length === 1) {
	Modernizr[featureNameSplit[0]] = result;
	} else {
	// cast to a Boolean, if not one already
	if (Modernizr[featureNameSplit[0]] && !(Modernizr[featureNameSplit[0]] instanceof Boolean)) {
	Modernizr[featureNameSplit[0]] = new Boolean(Modernizr[featureNameSplit[0]]);
	}

	Modernizr[featureNameSplit[0]][featureNameSplit[1]] = result;
	}

	classes.push((result ? '' : 'no-') + featureNameSplit.join('-'));
	}
	}
	}
	}
	;

	/**
	* docElement is a convenience wrapper to grab the root element of the document
	*
	* @access private
	* @returns {HTMLElement\|SVGElement} The root element of the document
	*/

	var docElement = document.documentElement;


	/**
	* A convenience helper to check if the document we are running in is an SVG document
	*
	* @access private
	* @returns {boolean}
	*/

	var isSVG = docElement.nodeName.toLowerCase() === 'svg';


	/**
	* setClasses takes an array of class names and adds them to the root element
	*
	* @access private
	* @function setClasses
	* @param {string[]} classes - Array of class names
	*/

	// Pass in an and array of class names, e.g.:
	// ['no-webp', 'borderradius', ...]
	function setClasses(classes) {
	var className = docElement.className;
	var classPrefix = Modernizr._config.classPrefix \|\| '';

	if (isSVG) {
	className = className.baseVal;
	}

	// Change `no-js` to `js` (independently of the `enableClasses` option)
	// Handle classPrefix on this too
	if (Modernizr._config.enableJSClass) {
	var reJS = new RegExp('(^\|\\s)' + classPrefix + 'no-js(\\s\|$)');
	className = className.replace(reJS, '$1' + classPrefix + 'js$2');
	}

	if (Modernizr._config.enableClasses) {
	// Add the new classes
	className += ' ' + classPrefix + classes.join(' ' + classPrefix);
	if (isSVG) {
	docElement.className.baseVal = className;
	} else {
	docElement.className = className;
	}
	}

	}

	;

	// Run each test
	testRunner();

	// Remove the "no-js" class if it exists
	setClasses(classes);

	delete ModernizrProto.addTest;
	delete ModernizrProto.addAsyncTest;

	// Run the things that are supposed to run after the tests
	for (var i = 0; i < Modernizr._q.length; i++) {
	Modernizr._q[i]();
	}

	// Leak Modernizr namespace
	window.Modernizr = Modernizr;


	;

	})(window, document);