Fix issues #4 and #9

acts_as_versioned.gemspec

@@ -12,9 +12,9 @@ Gem::Specification.new do |s|
   ## Leave these as is they will be modified for you by the rake gemspec task.
   ## If your rubyforge_project name is different, then edit it and comment out
   ## the sub! line in the Rakefile
-  s.name              = 'acts_as_versioned'
-  s.version           = '0.6.0'
-  s.date              = '2012-03-28'
+  s.name              = 'cure_acts_as_versioned'
+  s.version           = '0.6.3'
+  s.date              = '2014-03-26'
   s.rubyforge_project = 'acts_as_versioned'
 
   ## Make sure your summary is short. The description may be as long
@@ -25,9 +25,15 @@ Gem::Specification.new do |s|
   ## List the primary authors. If there are a bunch of authors, it's probably
   ## better to set the email to an email list or something. If you don't have
   ## a custom homepage, consider using your GitHub URL or the like.
-  s.authors  = ["Rick Olson"]
-  s.email    = '[email protected]'
-  s.homepage = 'http://github.com/technoweenie/acts_as_versioned'
+  # The real primary author is obviously still Rick Olson, but it seems important
+  # to point to the correct github repo and since Rick is not in charge of that 
+  # particular repo... Ward, 2011-06-19
+  #s.authors  = ["Rick Olson"]
+  #s.email    = '[email protected]'
+  #s.homepage = 'http://github.com/technoweenie/acts_as_versioned'
+  s.authors  = ["Ward Vandewege"]
+  s.email    = '[email protected]'
+  s.homepage = 'http://github.com/cure/acts_as_versioned'
 
   ## This gets added to the $LOAD_PATH so that 'lib/NAME.rb' can be required as
   ## require 'NAME.rb' or'/lib/NAME/file.rb' can be as require 'NAME/file.rb'
@@ -82,4 +88,4 @@ Gem::Specification.new do |s|
   ## Test files will be grabbed from the file list. Make sure the path glob
   ## matches what you actually use.
   s.test_files = s.files.select { |path| path =~ /^test\/test_.*\.rb/ }
-end
+end

lib/acts_as_versioned.rb

@@ -180,7 +180,6 @@ def acts_as_versioned(options = {}, &extension)
         self.version_association_options  = {
                                                     :class_name  => "#{self.to_s}::#{versioned_class_name}",
                                                     :foreign_key => versioned_foreign_key,
-                                                    :dependent   => :delete_all
         }.merge(options[:association_options] || {})
 
         if block_given?
@@ -427,8 +426,13 @@ def create_versioned_table(create_table_options = {})
             end
 
             self.versioned_columns.each do |col|
+              limit = col.limit
+              if col.limit == 10 and col.type == :integer
+                   # Avoid 'No integer type has byte size 10' under MySQL
+                   limit = 8
+              end
               self.connection.add_column versioned_table_name, col.name, col.type,
-                                         :limit     => col.limit,
+                                         :limit     => limit,
                                          :default   => col.default,
                                          :scale     => col.scale,
                                          :precision => col.precision
@@ -442,7 +446,9 @@ def create_versioned_table(create_table_options = {})
                                          :precision => type_col.precision
             end
 
-            self.connection.add_index versioned_table_name, versioned_foreign_key
+            # Make sure not to create an index that is too long (rails limits index names to 64 characters from version 3.0.3)
+            name = 'index_' + versioned_table_name + '_on_' + versioned_foreign_key
+            self.connection.add_index versioned_table_name, versioned_foreign_key, :name => name[0,63]
           end
 
           # Rake migration task to drop the versioned table