Merge pull request #244 from tbeauvais/synchronize_hash_counter

HashCounter put/get methods should be synchronized
bblimke · Feb 17, 2013 · a672d97 · a672d97
2 parents e1712df + 18d6eb0
commit a672d97
Showing 1 changed file with 8 additions and 3 deletions.
diff --git a/lib/webmock/util/hash_counter.rb b/lib/webmock/util/hash_counter.rb
@@ -6,13 +6,18 @@ def initialize
         self.hash = {}
         @order = {}
         @max = 0
+        @lock = Mutex.new
       end
       def put key, num=1
-        hash[key] = (hash[key] || 0) + num
-        @order[key] = @max = @max + 1
+        @lock.synchronize do
+          hash[key] = (hash[key] || 0) + num
+          @order[key] = @max = @max + 1
+        end
       end
       def get key
-        hash[key] || 0
+        @lock.synchronize do
+          hash[key] || 0
+        end
       end
 
       def each(&block)