detecting a referer inside getHTTPRequestData and creating mutiple structs

ok, so my first quesion is, i can get headers value of referrer from it, but is it always avaliable even when we have notifications enabled,

and secondly i am trying to use a member function to add two structs with keypair values to existing structure how can i fix that

here is my try but it is erroring out

myStruct={a=1,b=2,c=3,d=4,e=5};
myInsert=myStruct.insert({"k":10},{"x":"20"}));
WriteDump(myStruct);

Solution

You were very close to the right answer

<cfscript>
    
    myStruct={a=1,b=2,c=3,d=4,e=5};
    myStruct.append({"k":10, "x":"20"});
    WriteDump(myStruct);
    
</cfscript>