// Spawn's model of concurrency is going to be very similar to Go's.
// Learn more about concurrency in the documentation:
// https://docs.spawnlang.dev/concepts/concurrency.html
module main

import time
import runtime

fn task(id i32, duration u64) -> i32 {
    println('task ${id} begin')
    time.sleep(duration * time.MILLISECOND)
    println('task ${id} end')
    return id
}

fn main() {
    // []runtime.Handle[i32] is a special type that represents an array of threads
    mut threads := []&runtime.Handle[i32]{}

    // `spawn` starts a new thread and returns a `runtime.Handle[i32]` object
    // that can be added in thread array.
    threads.push(spawn task(1, 500))
    threads.push(spawn task(2, 900))
    threads.push(spawn task(3, 100))

    res := threads.map(|t| t.join().unwrap_or(0))
    println('result: ${res}')

    println('done')
}

// Spawn's model of concurrency is going to be very similar to Go's.
// Learn more about concurrency in the documentation:
// https://docs.spawnlang.dev/concepts/concurrency.html
module main

import time
import runtime

fn task(id i32, duration u64) -> i32 {
    println('task ${id} begin')
    time.sleep(duration * time.MILLISECOND)
    println('task ${id} end')
    return id
}

fn main() {
    // []runtime.Handle[i32] is a special type that represents an array of threads
    mut threads := []&runtime.Handle[i32]{}

    // `spawn` starts a new thread and returns a `runtime.Handle[i32]` object
    // that can be added in thread array.
    threads.push(spawn task(1, 500))
    threads.push(spawn task(2, 900))
    threads.push(spawn task(3, 100))

    res := threads.map(|t| t.join().unwrap_or(0))
    println('result: ${res}')

    println('done')
}