refund.rb in easypost-4.13.0

- old
+ new

@@ -1,5 +1,19 @@
 # frozen_string_literal: true
 
 # The Refund object contains details about the Refund of a Shipment.
 class EasyPost::Refund < EasyPost::Resource
+  # Get the next page of refunds.
+  def self.get_next_page(collection, page_size = nil)
+    get_next_page_exec(method(:all), collection, collection.refunds, page_size)
+  end
+
+  # Build the next page parameters.
+  def self.build_next_page_params(_collection, current_page_items, page_size = nil)
+    params = {}
+    params[:before_id] = current_page_items.last.id
+    unless page_size.nil?
+      params[:page_size] = page_size
+    end
+    params
+  end
 end