lib/usps_flags/errors.rb in usps_flags-0.3.26 vs lib/usps_flags/errors.rb in usps_flags-0.4.0

@@ -1,28 +1,40 @@
+# frozen_string_literal: false
+
 # Custom errors.
 #
 # @private
 module USPSFlags::Errors
   class PNGGenerationError < StandardError
-    def initialize(msg = "There was an error generating the PNG file.", svg: "")
+    attr_reader :svg
+
+    def initialize(msg = 'There was an error generating the PNG file.', svg: '')
       super(msg)
+      @svg = svg
     end
   end
 
   class PNGConversionError < StandardError
-    def initialize(msg = "There was an error converting the PNG file.")
+    def initialize(msg = 'There was an error converting the PNG file.')
       super(msg)
     end
   end
 
   class StaticFilesGenerationError < StandardError
-    def initialize(msg = "There was an error generating the static files.", cause: nil)
+    attr_reader :cause
+
+    def initialize(msg = 'There was an error generating the static files.', cause: nil)
       super(msg)
+      @cause = cause
     end
   end
 
   class ZipGenerationError < StandardError
-    def initialize(msg = "There was an error generating the zip file.", type: nil, cause: nil)
+    attr_reader :type, :cause
+
+    def initialize(msg = 'There was an error generating the zip file.', type: nil, cause: nil)
       super(msg)
+      @type = type
+      @cause = cause
     end
   end
 end