Another suggestion some senders are trying is to set up a “stealth” link, that human readers won’t see or click on but that parsing software might. Clicks on that link are a sign that the click was not done by the recipient.

module InjectSession include Warden::Test::Helpers def inject_session(hash) Warden.on_next_request do |proxy| hash.each do |key, value| proxy.raw_session[key] = value end end end end

I don't think it is too clever. I think it solves the problem idiomatically. I.e., it uses reduce, which is exactly correct. Programmers should be encouraged to understand what is correct, why it is correct, and then propagate. For a trivial operation like average, true, one doesn't need to be "clever". But by understanding what "reduce" is for a trivial case, one can then start applying it to much more complex problems. upvote.

Given the deskopen script, you can use a reference to it as the shebang line in a .desktop file

We’re not really using placeholder in our demo, but a value of a single space works:

:placeholder-shown is super useful for us here! It’s basically the secret selector for testing if an input currently has a value or not.

Here's a proxy store I wrote to derive the value of a store nested within other stores, it plays nice with typescript and can go infinitely deep