lib/SelectorMatchers.js
function(pseudoRule, element, elementTagName){
        if(pseudoRule.name === 'checked'){
            return this.checked(element, elementTagName);
        }
        if(pseudoRule.name === 'empty'){
            return this.empty(element);
        }
    }
function(pseudoRule, element, elementTagName){
        if(pseudoRule.name === 'checked'){
            return this.checked(element, elementTagName);
        }
        if(pseudoRule.name === 'empty'){
            return this.empty(element);
        }
    }
function ( pseudoRule , element , elementTagName ) { if ( pseudoRule . name === 'checked' ) { return this . checked ( element , elementTagName ) ; } if ( pseudoRule . name === 'empty' ) { return this . empty ( element ) ; } }
Routes pseudo selector to proper handler
@param  {Object} pseudoRule     Parsed CSS pseudo rule
@param  {Object} element        Element to check against pseudo rule
@param  {String} elementTagName Tag name of the element
@return {Bool}                  Whether element matches pseudo rule
Routes pseudo selector to proper handler