Make "include" and "limit" keyword args of pagination method

[rails.git] / app / controllers / concerns / pagination_methods.rb

diff --git a/app/controllers/concerns/pagination_methods.rb b/app/controllers/concerns/pagination_methods.rb
index 58b522516618c545a2d1429aaba5675539d51dba..3dc9f52aad3057726c69435227ec381a3fe808f0 100644 (file)
--- a/app/controllers/concerns/pagination_methods.rb
+++ b/app/controllers/concerns/pagination_methods.rb
@@ -5,7 +5,7 @@ module PaginationMethods
 
   ##
   # limit selected items to one page, get ids of first item before/after the page
-  def get_page_items(items, includes)
+  def get_page_items(items, includes: [], limit: 20)
     id_column = "#{items.table_name}.id"
     page_items = if params[:before]
                    items.where("#{id_column} < ?", params[:before]).order(:id => :desc)
@@ -15,7 +15,7 @@ module PaginationMethods
                    items.order(:id => :desc)
                  end
 
-    page_items = page_items.limit(20)
+    page_items = page_items.limit(limit)
     page_items = page_items.includes(includes)
     page_items = page_items.sort.reverse