мой фейл, извините
Хотя тут написано
5.2 Page Change Events
When writing CoffeeScript, you'll often want to do some sort of processing upon page load. With jQuery, you'd write something like this:
$(document).ready ->
alert "page has loaded!"
However, because Turbolinks overrides the normal page loading process, the event that this relies on will not be fired. If you have code that looks like this, you must change your code to do this instead:
$(document).on "page:change", ->
alert "page has loaded!"
Что лучше пользоваться другим событием. Я просто каждый раз подгружал макет. В итоге такая бяка.
render layout: false поставил и все классно
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