class command please explain??

I tried testing this before, but didn't get anything back for the value using -value. If this should work for standard (non-external) classes, I'm not sure I'm configuring the class correctly. I've tried a few ways:

 
 class name_value_class { 
    { 
       "\"name1\" := \"value1\"" 
       "\"name2\" := \"value2\"" 
       "\"name3\" := \"value3\"" 
       "name4 := value4" 
       "\"name5 := value5\"" 
    } 
 } 
 

 
 when RULE_INIT { 
  
    for {set i 0} {$i < [class size name_value_class]} {incr i} { 
       log local0. "[class element -name $i name_value_class] -> [class element -value $i name_value_class]" 
    } 
 } 
 

And the log output:

: "name1" := "value1" ->

: "name2" := "value2" ->

: "name3" := "value3" ->

: name4 := value4 ->

: "name5 := value5" ->

Aaron