Syntax for class level attributes/class instance variables & class variables about rbs HOT 5 CLOSED

Hi @stevegeek!

I think your proposal makes sense. I'll try to add new syntax like attr_reader self.var: String.

@@sound: String should work for class variables.

Thanks!

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Ah great! Looking forward to it, thanks!

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Hey @soutaro!

I'll try to add new syntax like attr_reader self.var: String.

What about class instance variables not using attr_reader? I mean the following pattern:

class A
  class << self
    def foo
      @foo ||= "bar"
    end
  end
end

Maybe, it makes sense to add class << self support to RBS?

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^ Nvm, I found that self.@foo: String works (thanks to typeprofiler)

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Implemented in #505.

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