deps: bump mongoid-scroll to 2.0

Author: markokajzer

Gemfile

@@ -4,7 +4,7 @@ case ENV.fetch('DATABASE_ADAPTER', nil)
 when 'mongoid' then
   gem 'kaminari-mongoid'
   gem 'mongoid', ENV['MONGOID_VERSION'] || '~> 7.3.0'
-  gem 'mongoid-scroll', '~> 1.0.1'
+  gem 'mongoid-scroll', '~> 2.0'
   gem 'mongoid-shell'
 
   group :development, :test do

lib/slack-ruby-bot-server/api/helpers/cursor_helpers.rb

@@ -16,9 +16,9 @@ def paginate_by_cursor(coll, _options)
             coll = coll.skip(params[:offset].to_i) if params.key?(:offset)
             size = (params[:size] || 10).to_i
             coll = coll.limit(size)
-            coll.scroll(params[:cursor]) do |record, next_cursor|
+            coll.scroll(params[:cursor]) do |record, iterator|
               results[:results] << record if record
-              results[:next] = next_cursor.to_s
+              results[:next] = iterator.next_cursor.to_s
               break if results[:results].count >= size
             end
             results[:total_count] = coll.count if params[:total_count] && coll.respond_to?(:count)