X-Git-Url: https://git.arvados.org/arvados.git/blobdiff_plain/1ec89c1c31669eb89bd1997cfa9d3c50f0204dbe..3280e2dc5fd16dca63c389b931658d4420faabaf:/sdk/ruby/lib/arvados/keep.rb

diff --git a/sdk/ruby/lib/arvados/keep.rb b/sdk/ruby/lib/arvados/keep.rb
index f28cfdc380..e4f62083b0 100644
--- a/sdk/ruby/lib/arvados/keep.rb
+++ b/sdk/ruby/lib/arvados/keep.rb
@@ -138,7 +138,10 @@ module Keep
 
     def split_file_token token
       start_pos, filesize, filename = token.split(':', 3)
-      [start_pos.to_i, filesize.to_i, filename]
+      if filename.nil?
+        raise ArgumentError.new "Invalid file token '#{token}'"
+      end
+      [start_pos.to_i, filesize.to_i, unescape(filename)]
     end
 
     def each_file_spec
@@ -188,6 +191,11 @@ module Keep
       seen_files.size
     end
 
+    def files_size
+      # Return the total size of all files in this manifest.
+      files.reduce(0) { |total, (_, _, size)| total + size }
+    end
+
     def exact_file_count?(want_count)
       files_count(want_count + 1) == want_count
     end