common pulumi boilerplates should have a educational example of .apply()

[dixler]

Hello!

• Vote on this issue by adding a 👍 reaction
• If you want to implement this feature, comment to let us know (we'll work with you on design, scheduling, etc.)

Issue details

apply() is a hard concept. Including an example of working with applies in templates in a minimal way would be helpful for new users. Examples of the following I think would be very helpful:

• chaining an apply
• using an apply's output an argument to a resource
• pulumi.all

Freehanding this example so it may have mistakes.

new FooResource("foo", {
    bar: bar.id,
    bazPlus2: baz.count.apply(count => count + 1).apply(countPlus1 => countPlus1 + 1),
    barbaz: pulumi.all([bar.id, baz.id]).apply(([barId, bazId]) => someFoo(barId, bazId)),
});

Affected area/feature