aureooms/js-cg

var rightbottom = function ( compare ) {

    return function ( a, b ) {

        var d;

        d = compare( a[1], b[1] );

        if ( d !== 0 ) {
            return d;
        }

        return compare( b[0], a[0] );

    };

};

exports.rightbottom = rightbottom;