Will_paginate, Ruby on Rails, conditions - ruby-on-rails-4

Question

I am using will_paginate for my Rails project. Depending on 'Post' variable its 'mediatype' attribute I use either memo or photo and show results in different parts of the page. Will_paginate paginates both sides of the website together. If I have done 10 posts: 1 memo, 9 posts of photos, and 1 memo and I want to show 5 results per page, I will see on the front page one memo instead of two, and 4 photos. I use the same variable post and I have two different attributes how to make separate paginations for them? Here is my code. In fact I would like to add 'load more' button. It might a bit too complicated, so I will be satisfied with simple version of pagination. Still if you know how to make 'load more' buttons for two parts of the website, I will much appreciate. Thank you.
INDEX VIEW
<% content_for :memo_content do %>
<%= will_paginate #posts %>
<% #posts.reverse_each do |post| %>
<% if post.mediatype == "Memo" %>
<%= post.mediatype %>:
<%= post.title %>;
<% end %>
<% end %>
<% end %>
<% content_for :media_content do %>
<% #posts.reverse_each do |post| %>
<% if post.mediatype == "Photo" %>
<%= post.mediatype %>:
<%= post.title %>;
<% end %>
<% end %>
<% end %>
POSTS_CONTROLLER
def index
#posts = Post.order(name: :asc).paginate(page: params[:page], per_page: 5)
end

Answer 1

you can get count manually in controller and pass this count to will_paginate
Like:
#posts = Post.order(name: :asc).paginate(page: params[:page], per_page: 5)
from #posts get manually for both memo and posts of photos and pass this count in view.
<%= will_paginate #memo_count, :renderer => BootstrapPagination::Rails %>
<%= will_paginate #posts_of_photos_count, :renderer => BootstrapPagination::Rails %>