User/Person models merge

db/migrate/20140610165551_migrate_data_person_to_user.rb

@@ -0,0 +1,28 @@
+class MigrateDataPersonToUser < ActiveRecord::Migration
+  class TempPerson < ActiveRecord::Base
+    self.table_name = 'people'
+  end
+
+  class TempUser < ActiveRecord::Base
+    self.table_name = 'users'
+  end
+
+  def change
+    TempPerson.all.each do |p|
+      user = TempUser.find(p.user_id)
+      if p.public_name.empty?
+        user.name = p.email
+      else
+        user.name = p.public_name
+      end
+      user.biography = p.biography
+      user.nickname = p.irc_nickname
+      user.affiliation = p.company
+      user.avatar_file_name = p.avatar_file_name
+      user.avatar_content_type = p.avatar_content_type
+      user.avatar_file_size = p.avatar_file_size
+      user.avatar_updated_at = p.avatar_updated_at
+      user.save!
+    end
+  end
+end