ruby - Rails engine gem should or should not explicitly load helpers? -


i'm wondering if rails engine gem, such react on rails, should using line of code explicitly load helper:

activesupport.on_load(:action_view)    include reactonrailshelper  end

this not needed normal rails application use of gem. however, users have reported issue.

any opinions?

here's specific issue reported:

https://github.com/shakacode/react_on_rails/issues/385#issuecomment-209964034

this how react-rails gem (not rails engine):

https://github.com/reactjs/react-rails/blob/master/lib/react/rails/railtie.rb#l42-l44


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