okaram · May 28, 2013 15:35
diff --git a/retry1.rb b/retry1.rb
 retry_times(5,lambda{ || return 1/0;})
diff --git a/retry_times.rb b/retry_times.rb
 def retry_times(n, func)
 	n=n-1
 	return func.call()
 rescue => e
 	puts "n=#{n} exception #{e}"
 	if n>0 then
 		retry
 	end
 end
	def retry_times(n, func)
	n=n-1
	return func.call()
	rescue => e
	puts "n=#{n} exception #{e}"
	if n>0 then
	retry
	end
	end