lib/tethys.js
function(selector){
        var nodes = [];

        this.each(function(el){
            tethys(selector, el).each(function(node){
                nodes.push(node);
            });
        });

        return tethys(nodes); 
    }
function(selector){
        var nodes = [];

        this.each(function(el){
            tethys(selector, el).each(function(node){
                nodes.push(node);
            });
        });

        return tethys(nodes); 
    }
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