A ColdFusion Component using nothing but cfscript

a_component.cfc

component {
  // properties
  variables.a_property = '';
  
  // init
  public any function init(
    String an_argument
  ){
    variables.a_property = arguments.an_argument;
    return this;
  }
  
  // methods
  public string function functionName(
    String an_argument = 'default value'
  ){
    // declare vars
    var a_variable = 0;
    
    // logic
    
    // return
    return a_variable;
  }
  
  public string function functionWithQuery(){
    // declare vars
    var query_results = '';
    var query_object = new Query(
      name="query_name",
      datasource="datasource_name",
      sql = "
        select 
          col1,
          col2
        from
          tablename
         where
          id=:id 
          and thingie=:thingie
      "
    );
    
    // logic
    query_object.addParam(name="id", value=arguments.wat, cfsqltype="cf_sql_integer");
    query_object.addParam(name="thingie", value=arguments.thingie, cfsqltype="cf_sql_varchar");
    query_results = query_object.execute().getResult();

    // return
    return query_results;
  }
}