TryCF Gist

trycf-gist-1567552281976-9b9d1c41-2bf9-4f26-d58b-3b82d625d21c.cfm

<cfscript>
    starWarsPeeps = getPeople();
    //writeDump( starWarsPeeps );
    
    writeDump(
        starWarsPeeps.filter(
            (person)=>person.name == "R2-D2")[1]
            .getHomeWorld()
    );
    

    function getPeople( uri = "https://swapi.co/api/people/"){
        var people = get(uri);
        people.results.map((person)=>{
            person["getHomeWorld"] = ()=>get( person.homeworld ); 
        });
        
        return people.results;
    }
    
    function get(uri){
        cfhttp(url=uri, method="GET", result="response");
        return deserializeJSON( response.fileContent );
    }
</cfscript>