add patch methods to prepare callback

Francisco Júnior · Leandro Santos
1 parent fcf8fd0f
Showing 1 changed file with 18 additions and 17 deletions Show diff stats
vendor/plugins/monkey_patches/attachment_fu/init.rb
@@ -3,26 +3,27 @@
 require_dependency 'technoweenie/attachment_fu'
-Technoweenie::AttachmentFu::InstanceMethods.module_eval do
-  def thumbnailable?
-    image? && !is_thumbnail?
-  end
+ActionDispatch::Reloader.to_prepare do
+  Technoweenie::AttachmentFu::InstanceMethods.module_eval do
+    def thumbnailable?
+      image? && !is_thumbnail?
+    end
-  def is_thumbnail?
-    (thumbnail_class == self.class) && !(respond_to?(:parent_id) && parent_id.nil?)
+    def is_thumbnail?
+      (thumbnail_class == self.class) && !(respond_to?(:parent_id) && parent_id.nil?)
+    end
   end
-end
-# Monkey patch to rewrite attachment_fu's logic where no image with parent can
-# be thumbnailable and supposition that full_filename will return a String
-# while it might return Pathname.
-Technoweenie::AttachmentFu::Backends::FileSystemBackend.module_eval do
-  def attachment_path_id
-    (is_thumbnail? && respond_to?(:parent_id)) ? parent_id : id
-  end
+  # Monkey patch to rewrite attachment_fu's logic where no image with parent can
+  # be thumbnailable and supposition that full_filename will return a String
+  # while it might return Pathname.
+  Technoweenie::AttachmentFu::Backends::FileSystemBackend.module_eval do
+    def attachment_path_id
+      (is_thumbnail? && respond_to?(:parent_id)) ? parent_id : id
+    end
-  def public_filename(thumbnail = nil)
-    full_filename(thumbnail).to_s.gsub %r(^#{Regexp.escape(base_path)}), ''
+    def public_filename(thumbnail = nil)
+      full_filename(thumbnail).to_s.gsub %r(^#{Regexp.escape(base_path)}), ''
+    end
   end
 end
-