Programmer Humor

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new preference war just dropped (i.redd.it)

submitted 5 months ago by gandalf_der_12te@discuss.tchncs.de to c/programmer_humor@programming.dev

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geteilt von: https://lemmit.online/post/3018791

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The original was posted on /r/ProgrammerHumor by /u/polytopelover on 2024-05-26 21:23:20+00:00.

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[–] fourwd@programming.dev 18 points 5 months ago (5 children)

In Elixir, we mark statuses by using a question mark at the end of the variable name. Something like this:

authorized? = user |> get_something() |> ensure_authorized?()

I like this better than the is_ prefix

[–] cytokine0724@sh.itjust.works 4 points 5 months ago (2 children)

jealously weeps in ruby

[–] FMT99@lemmy.world 2 points 5 months ago (1 children)

We do this in Ruby all the time, we just prefer methods over variables, usually.

def authorized?
  current_user&.authorized?
end

[–] cytokine0724@sh.itjust.works 2 points 5 months ago

I'm a principal backend engineer routinely writing Ruby for my day job, so I'm familiar, lol. But you can't do it for local variables and that just sucks. Definitely a +1 for Elixir.

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