Welcome to the Treehouse Community

Want to collaborate on code errors? Have bugs you need feedback on? Looking for an extra set of eyes on your latest project? Get support with fellow developers, designers, and programmers of all backgrounds and skill levels here with the Treehouse Community! While you're at it, check out some resources Treehouse students have shared here.

Looking to learn something new?

Treehouse offers a seven day free trial for new students. Get access to thousands of hours of content and join thousands of Treehouse students and alumni in the community today.

Start your free trial

iOS Swift Functions and Optionals Parameters and Tuples Named Parameters

Josh Smith
Josh Smith
1,049 Points
Posted by Josh Smith
Josh Smith
1,049 Points

Call Function

As per usual... going wrong. Not sure why either. I don't know if anyone else feels the same way but the training videos aren't completely aligned with the tasks that follow. Can someone help me out please :(

named_parameters.swift 
func greeting(#person: String) {
    println("Hello \(person)")
}

greeting("Jerry")

1 Answer

Chase Marchione
Chase Marchione
155,055 Points
Chase Marchione
Chase Marchione
155,055 Points

Hi Josh,

You'll want to include the parameter from your function header (in this case, it's 'person'.)

greeting(person: "Jerry")

Hope this helps!

Josh Smith
Josh Smith
1,049 Points
Josh Smith
Josh Smith
1,049 Points

Thanks CJ you're a legend :)