Merge pull request #519 from sineed/ransacker-arguments-changelog

Update CHANGELOG [ci skip]

CHANGELOG.md

@@ -2,6 +2,10 @@
 
 ## Master (unreleased)
 
+*   Add ransacker arguments
+    ([#513](https://github.com/activerecord-hackery/ransack/pull/513))
+
+    *Denis Tataurov*, *Jon Atack*
 
 ## Version 1.6.3 - 2015-01-21
 

spec/support/schema.rb

@@ -70,10 +70,11 @@ class Person < ActiveRecord::Base
   ransacker :with_passed_arguments, args: [:parent, :ransacker_args] do |parent, args|
     min_body, max_body = args
     sql = <<-SQL
-      (SELECT title
+      (SELECT MAX(articles.title)
          FROM articles
         WHERE articles.person_id = people.id
           AND CHAR_LENGTH(articles.body) BETWEEN #{min_body} AND #{max_body}
+        GROUP BY articles.person_id
       )
     SQL
     Arel.sql(sql.squish)