lib/care.rb in format_parser-0.1.1 vs lib/care.rb in format_parser-0.1.2

@@ -10,11 +10,19 @@
     def initialize(io, cache=Cache.new(DEFAULT_PAGE_SIZE))
       @io, @cache = io, cache
       @pos = 0
     end
 
+    def size
+      @io.size
+    end
+
     def seek(to)
       @pos = to
+    end
+
+    def pos
+      @pos
     end
 
     def read(n_bytes)
       read = @cache.byteslice(@io, @pos, n_bytes)
       return nil unless read && !read.empty?