Simple Form - Placeholders fallback on labels

monkey.rb

# Monkeypatch placeholders to use labels as a fallback instead
module SimpleForm
  module Components
    module Placeholders
      def placeholder_text
        placeholder = options[:placeholder]
        placeholder.is_a?(String) ? placeholder : (translate_from_namespace(:placeholders).present? ? translate_from_namespace(:placeholders) : translate_from_namespace(:labels))
      end
    end
  end
end

Nice 👍 ❤️

I think you should be able to refactor a little bit to avoid two roundtrips to i18n on the conditional:

translate_from_namespace(:placeholders).presence || translate_from_namespace(:labels)