missing_attachment_styles.rb in kt-paperclip-6.2.0

- old
+ new

@@ -1,13 +1,13 @@
-require 'paperclip/attachment_registry'
-require 'set'
+require "paperclip/attachment_registry"
+require "set"
 
 module Paperclip
   class << self
     attr_writer :registered_attachments_styles_path
     def registered_attachments_styles_path
-      @registered_attachments_styles_path ||= Rails.root.join('public/system/paperclip_attachments.yml').to_s
+      @registered_attachments_styles_path ||= Rails.root.join("public/system/paperclip_attachments.yml").to_s
     end
   end
 
   # Get list of styles saved on previous deploy (running rake paperclip:refresh:missing_styles)
   def self.get_registered_attachments_styles
@@ -16,11 +16,11 @@
     nil
   end
   private_class_method :get_registered_attachments_styles
 
   def self.save_current_attachments_styles!
-    File.open(Paperclip.registered_attachments_styles_path, 'w') do |f|
+    File.open(Paperclip.registered_attachments_styles_path, "w") do |f|
       YAML.dump(current_attachments_styles, f)
     end
   end
 
   # Returns hash with styles for all classes using Paperclip.
@@ -34,11 +34,12 @@
   #   }
   def self.current_attachments_styles
     Hash.new.tap do |current_styles|
       Paperclip::AttachmentRegistry.each_definition do |klass, attachment_name, attachment_attributes|
         # TODO: is it even possible to take into account Procs?
-        next if attachment_attributes[:styles].kind_of?(Proc)
+        next if attachment_attributes[:styles].is_a?(Proc)
+
         attachment_attributes[:styles].try(:keys).try(:each) do |style_name|
           klass_sym = klass.to_s.to_sym
           current_styles[klass_sym] ||= Hash.new
           current_styles[klass_sym][attachment_name.to_sym] ||= Array.new
           current_styles[klass_sym][attachment_name.to_sym] << style_name.to_sym
@@ -61,10 +62,14 @@
     registered_styles = get_registered_attachments_styles
 
     Hash.new.tap do |missing_styles|
       current_styles.each do |klass, attachment_definitions|
         attachment_definitions.each do |attachment_name, styles|
-          registered = registered_styles[klass][attachment_name] || [] rescue []
+          registered = begin
+                         registered_styles[klass][attachment_name] || []
+                       rescue StandardError
+                         []
+                       end
           missed = styles - registered
           if missed.present?
             klass_sym = klass.to_s.to_sym
             missing_styles[klass_sym] ||= Hash.new
             missing_styles[klass_sym][attachment_name.to_sym] ||= Array.new