set users to [
    {"name": "Alice", "age": 25},
    {"name": "Bob", "age": 12},
    {"name": "Carol", "age": 30}
]

set adults to find all users where age >= 18
print adults

define function greet(name as String) returns String
    return "Hello, " + name + " — welcome to nlang!"
end function

set message to greet("world")
print message

import "lib/web/web" as web

set server to web.create_server(8080)
while true do
    set req to web.next_request(server)
    if req.socket_handle >= 0 then
        call web.respond(req, web.html(200, "<h1>Hello from nlang</h1>"))
    end if
end while