lib/epub/parser.rb in epub-parser-io-0.1.6b vs lib/epub/parser.rb in epub-parser-io-0.1.6

@@ -37,16 +37,16 @@
       def parse(filepath, options = {})
         new(filepath, options).parse
       end
 
       def parse_io(io_stream, options = {})
-        new(io_stream, options.merge(io: true)).parse_io
+        new(io_stream, options.merge(io: true)).parse
       end
     end
 
     def initialize(datasource, options = {})
       if options[:io]
-        raise "IO source not readable" unless datasource.respond_to?(:to_s)
+        raise "IO source not readable" unless datasource.respond_to?(:read)
 
         @io_stream = datasource
         @book = create_book options
         file = Tempfile.new('epub_string')
         file.write(@io_stream)