What is the name of the gem for lazy loading partials?

Question

Ruby on Rails

Hello, for a long time I saw a gem somewhere on Habré, its essence is this: there are parshials in the warmer, and they could be wrapped, for example, with such a construction:

- ajax_render
  = render 'my_partial'

and after we go to this page, when this piece is pulled up and inserted through ajax,
can anyone tell me what the gem is called? I can not find

Answer 1

what for to drag library if it is possible to make ajax?
stackoverflow.com/questions/6701623/how-to-asynchr...