lib/tins/attempt.rb in tins-1.31.1 vs lib/tins/attempt.rb in tins-1.32.0

@@ -12,10 +12,11 @@
     # Iff *reraise* is true the caught exception is reraised after running out
     # of attempts.
     def attempt(opts = {}, &block)
       sleep           = nil
       exception_class = StandardError
+      prev_exception  = nil
       if Numeric === opts
         attempts = opts
       else
         attempts        = opts[:attempts] || 1
         attempts >= 1 or raise ArgumentError, 'at least one attempt is required'
@@ -26,23 +27,24 @@
       return if attempts <= 0
       count = 0
       if exception_class.nil?
         begin
           count += 1
-          if block.call(count)
+          if block.call(count, prev_exception)
             return true
           elsif count < attempts
             sleep_duration(sleep, count)
           end
         end until count == attempts
         false
       else
         begin
           count += 1
-          block.call(count)
+          block.call(count, prev_exception)
           true
         rescue *exception_class
           if count < attempts
+            prev_exception = $!
             sleep_duration(sleep, count)
             retry
           end
           case reraise
           when Proc