Merge branch '2934-limit-crunch-logs' of git.curoverse.com:arvados into 2934-limit...

[arvados.git] / services / api / app / models / blob.rb

diff --git a/services/api/app/models/blob.rb b/services/api/app/models/blob.rb
index 5decd77261a44bdc0ec4145cf5b3fce80aa7cb2b..c8a886554f1b55264b26d7bd46c2dbd5f2ea7650 100644 (file)
--- a/services/api/app/models/blob.rb
+++ b/services/api/app/models/blob.rb
@@ -1,5 +1,13 @@
 class Blob
 
+  def initialize locator
+    @locator = locator
+  end
+
+  def empty?
+    !!@locator.match(/^d41d8cd98f00b204e9800998ecf8427e(\+.*)?$/)
+  end
+
   # In order to get a Blob from Keep, you have to prove either
   # [a] you have recently written it to Keep yourself, or
   # [b] apiserver has recently decided that you should be able to read it