Cannot mute warnings

[abrambailey]

I just updated to Rails 4 and I cannot seem to mute the warnings:

config/initializers/ajax_pagination.rb
AjaxPagination.config do |config| config.warnings = false end

Here is my controller code:
respond_to do |format| format.html ajax_respond :section_id => "devices", :render => "_devices" end

Here is my view:
<%= ajax_section :id => "devices", :render => "_devices" %>

[sveredyuk]

I has the same problem... and also after controller code:
respond_to do |format|
format.html
ajax_respond format, section_id: "message", render: "_msg"
end
in partial render zone i got error: Can't convert string into Hash

[mryave]

if this is of any help:
I commented the warning code within the gem itself.
gems/ajax_pagination-0.6.3/lib/assets/javascripts/ajax_pagination.js.erb
line 197
// <% if AjaxPagination.warnings %>
// alert("AJAX Pagination EXTRA_CONTENT_DISCARDED:\nExtra content returned by AJAX request ignored. Only a portion of the page content returned by the server was required. To fix this, explicitly call ajax_respond :section_id => "" + section_id + "" to render only the partial view required. This warning can be turned off in the ajax_pagination initializer file.");
// <% end %>

The alert is all one line**

So far no other issues, will update if there are. You're more or less telling rails to do the same thing through the config file.