lib/reverse_adoc/converters/img.rb in reverse_adoc-0.2.10 vs lib/reverse_adoc/converters/img.rb in reverse_adoc-0.3.0

@@ -1,10 +1,10 @@
 require "fileutils"
 require "pathname"
 require "tempfile"
 require "base64"
-require "mimemagic"
+require "marcel"
 
 module ReverseAdoc
   module Converters
     class Img < Base
 
@@ -48,10 +48,10 @@
       def copy_temp_file(imgdata)
         Tempfile.open(['radoc', '.jpg']) do |f|
           f.binmode
           f.write(Base64.strict_decode64(imgdata))
           f.rewind
-          ext = MimeMagic.by_magic(f).subtype
+          ext = Marcel::MimeType.for(f).sub(%r{^[^/]+/}, "")
           [ext, f.path]
         end
       end
 
       def convert(node, state = {})