lib/mcoin/market/base.rb in mcoin-0.2.0 vs lib/mcoin/market/base.rb in mcoin-0.2.1

@@ -9,18 +9,23 @@
     # :nodoc:
     class Base
       def initialize(type, currency)
         @type = type
         @currency = currency
+        @retries = 0
       end
 
       def name
         self.class.name.split('::').last
       end
 
       def fetch
         @data ||= JSON.parse(Net::HTTP.get(uri))
         self
+      rescue JSON::ParserError
+        raise if @retries >= 3
+        @retries += 1
+        retry
       end
 
       def to_ticker
         raise NotImplementedError
       end