lib/io_streams/gzip/writer.rb in iostreams-0.17.3 vs lib/io_streams/gzip/writer.rb in iostreams-0.18.0

@@ -2,9 +2,10 @@
   module Gzip
     class Writer
       # Write to a file / stream, compressing with GZip
       def self.open(file_name_or_io, **args, &block)
         unless IOStreams.writer_stream?(file_name_or_io)
+          IOStreams.mkpath(file_name_or_io)
           Zlib::GzipWriter.open(file_name_or_io, &block)
         else
           begin
             io = Zlib::GzipWriter.new(file_name_or_io)
             block.call(io)