Function parameters - which types are possible

The possible types for a function are : 

• text 
• number
• date
• datetime
• time
• timeinterval
• appointment
• boolean
• html
• color
• icon
• email
• phone
• location
• file
• user
• any

with user type, you could call with single user or array of user : 

function myFunction(myUser : user) do
    userName(myUser)
end;
myFunction(user())

or 

function myFunction(myUsers : user) do
    join(for u in myUsers do
        userFullName(u)
    end, ", ")
end;
myFunction(users())

 

With the any type you can call with a JSON variable :

function myFunction(a : any) do
    capitalize(text(a.firsName)) + " " + upper(text(a.lastName))
end;
myFunction({
        firsName: "Jacques",
        lastName: "TUR"
    })

You can also call with array of JSON variable :

function myFunction(t : any) do
    "// recover the array from JSON array";
    "// and return the array filtred and sorted";
    var c := for i in t.table do
            i
        end;
    c[lastName like "T"] order by this.firstName
end;
"//call with array of JSON";
myFunction({
        table: (select Customer).[{
                firstName: 'First Name',
                lastName: 'Last Name'
            }]
    })

And, of course, call with table result :

function myFunction(t : any) do
    "// constructs an array of records identical to the one obtained with the Select function";
    "// the ID number is gotten by keeping only the number part in order to call the Record function";
    var c := for i in t.table do
            record(Customer,number(extractx(text(i), "\d.*")))
        end;
    c.('First Name' + c.'Last Name')
end;
myFunction({
        table: select Customer
    })

Wow, thanks Jacques! I think Ninox still has some work to do with their documentation.