lenawu/mak-169

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app/controllers/application_controller.rb

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Unused method argument - resource. If it's necessary, use _ or _resource as an argument name to indicate that it won't be used. You can also write as after_sign_in_path_for(*) if you want the method to accept any arguments but don't care about them.
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  def after_sign_in_path_for(resource)

This cop checks for unused method arguments.

Example:

# bad

def some_method(used, unused, _unused_but_allowed)
  puts used
end

Example:

# good

def some_method(used, _unused, _unused_but_allowed)
  puts used
end

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