Hey All... Is this a bug? it appears that elvis operator can't be used directly on http request headers? https://trycf.com/gist/0d632599e530676c6e7668f3b5284c2f/lucee5

Depends on the type? That's coming from java land

The same code (if you change all the

dump

functions to

writeDump

) works fine under ACF, so if compatibility is a bug, then I would say it's a bug. 😁

Hmm, interesting… I never knew you could directly use a variable like that in an elvis expression ( like “variable?:othervariable”) to begin with. I always thought you had to have a condition like “condition ? valueiftrue : valueiffalse” So I would have done this: dump(structkeyexists(getHTTPRequestData().headers, key) ? getHTTPRequestData().headers[key] : "has left the building"); Now I’m going to play with that… I’m always looking for ways to write less code. 😜

If you set the headers to a variable first, elvis works as expected.. https://trycf.com/gist/82dd468dc48f17f3e9ac7c2dd607b72d/lucee5?theme=monokai

the problem is the function call doesn't get wrapped into an elvis

Elvis.operate(paramPageContext, 0.0D, new String[] { "HEADERS", Caster.toString(<http://paramPageContext.us|paramPageContext.us>().get(KeyConstants._KEY)) }) ? paramPageContext.get(<http://paramPageContext.us|paramPageContext.us>().getCollection(this.keys[0]), KeyImpl.intern(Caster.toString(<http://paramPageContext.us|paramPageContext.us>().get(KeyConstants._KEY)))) : "has left the building";

vs

Object object;

((object = paramPageContext.get(paramPageContext.getCollection(GetHTTPRequestData.call(paramPageContext), this.keys[0]), KeyImpl.intern(Caster.toString(<http://paramPageContext.us|paramPageContext.us>().get(KeyConstants._KEY))))) == null) ? "has left the building" : object;