Programmer Humor

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

submitted 1 month ago by [email protected] to c/[email protected]

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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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[–] [email protected] 98 points 1 month ago (11 children)

I tend to add is to booleans toreally differentiate between a method name and a status.

def open_file_dialog(self):
    self.dialog_file_is_open = True
    pass

That way, it's easier for my dumb brain to spot which is which at a glance.

[–] [email protected] 18 points 1 month 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

[–] [email protected] 4 points 1 month ago (2 children)

jealously weeps in ruby

[–] FMT99 2 points 1 month ago (1 children)

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

def authorized?
  current_user&.authorized?
end

[–] [email protected] 2 points 1 month 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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