docs/vendor/mixitup/mixitup.js
function(originalArray) {
            var cleanArray = [],
                i = -1;

            for (i = 0; i < originalArray.length; i++) {
                if (originalArray[i] !== '') {
                    cleanArray.push(originalArray[i]);
                }
            }

            return cleanArray;
        }
function(originalArray) {
            var cleanArray = [],
                i = -1;

            for (i = 0; i < originalArray.length; i++) {
                if (originalArray[i] !== '') {
                    cleanArray.push(originalArray[i]);
                }
            }

            return cleanArray;
        }
function ( originalArray ) { var cleanArray = [ ] , i = - 1 ; for ( i = 0 ; i < originalArray . length ; i ++ ) { if ( originalArray [ i ] !== '' ) { cleanArray . push ( originalArray [ i ] ) ; } } return cleanArray ; }
Creates a clone of a provided array, with any empty strings removed.

@private
@param   {Array<*>} originalArray
@return  {Array<*>}
Creates a clone of a provided array with any empty strings removed .