From c10c79e7bf781bce0570f9499775116b8b68c764 Mon Sep 17 00:00:00 2001
From: Mondrian Tecnologia <suporte.mondrian@gmail.com>
Date: Tue, 14 Jan 2014 09:24:37 -0200
Subject: [PATCH 1/5] Update version_fu.rb

rescue => version nil
---
 lib/version_fu/version_fu.rb | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/version_fu/version_fu.rb b/lib/version_fu/version_fu.rb
index ad37002..9432bb5 100644
--- a/lib/version_fu/version_fu.rb
+++ b/lib/version_fu/version_fu.rb
@@ -101,7 +101,7 @@ def instantiate_revision
       versioned_columns.each do |attribute|
         new_version.__send__ "#{attribute}=", __send__(attribute)
       end
-      version_number = new_record? ? 1 : version + 1
+      version_number = new_record? ? 1 : version.to_i + 1
       new_version.version = version_number
       self.version = version_number
     end

From fc27dae379947a2340382f8a8fca793d040d8877 Mon Sep 17 00:00:00 2001
From: Mondrian Tecnologia <suporte.mondrian@gmail.com>
Date: Thu, 6 Feb 2014 17:34:38 -0200
Subject: [PATCH 2/5] Update version_fu.rb

---
 lib/version_fu/version_fu.rb | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/lib/version_fu/version_fu.rb b/lib/version_fu/version_fu.rb
index 9432bb5..8ac0ab4 100644
--- a/lib/version_fu/version_fu.rb
+++ b/lib/version_fu/version_fu.rb
@@ -27,6 +27,9 @@ def latest
         end
 
         before_save :check_for_new_version
+        
+        before_create :id_nil
+
       end
       
       # Versioned Model
@@ -90,6 +93,10 @@ def check_for_new_version
       true # Never halt save
     end
     
+    def id_null
+      self.id = nil
+    end
+    
     # This the method to override if you want to have more control over when to version
     def create_new_version?
       # Any versioned column changed?

From 218452e3de9f5c8869dbd7235d3e65fc7825e3ac Mon Sep 17 00:00:00 2001
From: Mondrian Tecnologia <suporte.mondrian@gmail.com>
Date: Thu, 6 Feb 2014 17:46:01 -0200
Subject: [PATCH 3/5] Update version_fu.rb

---
 lib/version_fu/version_fu.rb | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/lib/version_fu/version_fu.rb b/lib/version_fu/version_fu.rb
index 8ac0ab4..14e3b95 100644
--- a/lib/version_fu/version_fu.rb
+++ b/lib/version_fu/version_fu.rb
@@ -29,7 +29,10 @@ def latest
         before_save :check_for_new_version
         
         before_create :id_nil
-
+    
+        def id_null
+          self.id = nil
+        end
       end
       
       # Versioned Model
@@ -93,9 +96,6 @@ def check_for_new_version
       true # Never halt save
     end
     
-    def id_null
-      self.id = nil
-    end
     
     # This the method to override if you want to have more control over when to version
     def create_new_version?

From c1b30710e41d1d007e5761eaabbef9e9fb0ecc7c Mon Sep 17 00:00:00 2001
From: Mondrian Tecnologia <suporte.mondrian@gmail.com>
Date: Thu, 6 Feb 2014 17:50:08 -0200
Subject: [PATCH 4/5] Update version_fu.rb

---
 lib/version_fu/version_fu.rb | 7 +------
 1 file changed, 1 insertion(+), 6 deletions(-)

diff --git a/lib/version_fu/version_fu.rb b/lib/version_fu/version_fu.rb
index 14e3b95..88ab2d9 100644
--- a/lib/version_fu/version_fu.rb
+++ b/lib/version_fu/version_fu.rb
@@ -27,12 +27,7 @@ def latest
         end
 
         before_save :check_for_new_version
-        
-        before_create :id_nil
-    
-        def id_null
-          self.id = nil
-        end
+
       end
       
       # Versioned Model

From 818aaefebabbfb321403c5c677f304f698a1e597 Mon Sep 17 00:00:00 2001
From: Mondrian Tecnologia <suporte.mondrian@gmail.com>
Date: Fri, 6 Sep 2019 16:18:53 -0300
Subject: [PATCH 5/5] Update version_fu.rb

rails 6
---
 lib/version_fu/version_fu.rb | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/version_fu/version_fu.rb b/lib/version_fu/version_fu.rb
index 88ab2d9..11f4329 100644
--- a/lib/version_fu/version_fu.rb
+++ b/lib/version_fu/version_fu.rb
@@ -18,7 +18,7 @@ def version_fu(options={}, &block)
 
       # Setup versions association
       class_eval do
-        has_many :versions, :class_name  => "#{self.to_s}::#{versioned_class_name}",
+        has_many :versions, :class_name  => "#{self.to_s}#{versioned_class_name}",
                             :foreign_key => versioned_foreign_key,
                             :dependent   => :destroy do
           def latest