def include_jquery(options = { })
      options = { env: Rails.env.to_sym }.merge(options)
      JqueryCdn.local_url = proc { javascript_path("jquery.js") }
      JqueryCdn.include_jquery(options).html_safe
    end
def include_jquery(options = { })
      options = { env: Rails.env.to_sym }.merge(options)
      JqueryCdn.local_url = proc { javascript_path("jquery.js") }
      JqueryCdn.include_jquery(options).html_safe
    end
Return <script> tags to add jQuery in Rails