From 0ecf07ff745b299a433a2b09dc06200cf238a6f2 Mon Sep 17 00:00:00 2001
From: Martin Edenhofer <me@edenhofer.de>
Date: Sun, 27 Sep 2015 23:01:45 +0200
Subject: [PATCH] Prepared for rails 5.

---
 db/migrate/20150979000001_update_timestamps.rb | 15 +++++++++++++++
 lib/models.rb                                  |  7 +++++--
 2 files changed, 20 insertions(+), 2 deletions(-)
 create mode 100644 db/migrate/20150979000001_update_timestamps.rb

diff --git a/db/migrate/20150979000001_update_timestamps.rb b/db/migrate/20150979000001_update_timestamps.rb
new file mode 100644
index 000000000..e99111781
--- /dev/null
+++ b/db/migrate/20150979000001_update_timestamps.rb
@@ -0,0 +1,15 @@
+class UpdateTimestamps < ActiveRecord::Migration
+  def up
+    # get all models
+    Models.all.each {|model, value|
+      next if !value
+      next if !value[:attributes]
+      if value[:attributes].include?('changed_at')
+        ActiveRecord::Migration.change_column value[:table].to_sym, :changed_at, :datetime, null: false
+      end
+      if value[:attributes].include?('created_at')
+        ActiveRecord::Migration.change_column value[:table].to_sym, :created_at, :datetime, null: false
+      end
+    }
+  end
+end
diff --git a/lib/models.rb b/lib/models.rb
index ea73526a1..01d78617c 100644
--- a/lib/models.rb
+++ b/lib/models.rb
@@ -11,12 +11,14 @@ returns
 
   {
     Some::Classname1 => {
-      attributes: ['id', 'name', '...']
-      reflections: ...model.reflections...
+      attributes: ['id', 'name', '...'],
+      reflections: ...model.reflections...,
+      table: 'some_classname1s',
     },
     Some::Classname2 => {
       attributes: ['id', 'name', '...']
       reflections: ...model.reflections...
+      table: 'some_classname2s',
     },
   }
 
@@ -43,6 +45,7 @@ returns
       all[model_class] = {}
       all[model_class][:attributes] = model_class.attribute_names
       all[model_class][:reflections] = model_class.reflections
+      all[model_class][:table] = model_class.table_name
       #puts model_class
       #puts "rrrr #{all[model_class][:attributes]}"
       #puts " #{model_class.attribute_names.inspect}"