lib/ttfunk/directory.rb in ttfunk-1.7.0 vs lib/ttfunk/directory.rb in ttfunk-1.8.0

@@ -1,10 +1,16 @@
 # frozen_string_literal: true
 
 module TTFunk
+  # SFNT table directory.
   class Directory
+    # Table descriptors
+    # @return [Hash{String => Hash}]
     attr_reader :tables
+
+    # Scaler type
+    # @return [Integer]
     attr_reader :scaler_type
 
     def initialize(io, offset = 0)
       io.seek(offset)
 
@@ -18,10 +24,10 @@
         tag, checksum, offset, length = io.read(16).unpack('a4N*')
         @tables[tag] = {
           tag: tag,
           checksum: checksum,
           offset: offset,
-          length: length
+          length: length,
         }
       end
     end
   end
 end