buildPackageXMLForMD

buildPackageXMLForMD

 public static String buildPackageXMLForMD(SObjectType mdt){
        String mdtName = mdt.getDescribe().getName();
        List<SObject> records = Database.query('SELECT DeveloperName FROM ' + mdt );
        List<String> items = new List<String>();
        for (SObject r: records) {
            items.add( mdtName + '.' + r.get( 'DeveloperName' )  );
        }
        return '    <types>\r\n        <members>' + String.join( items, '</members>\r\n        <members>' ) + '</members>\r\n        <name>CustomMetadata</name>\r\n    </types>';
    }