Ruby: retrying multiple times without loops and retry counters

A nice way of not keeping track of retry counter and not using a loop

3.times do
begin
raise "Nope"
rescue
puts "Failed"
else
puts "Success"
break
end
end
Advertisements

Leave a Reply

Fill in your details below or click an icon to log in:

WordPress.com Logo

You are commenting using your WordPress.com account. Log Out / Change )

Twitter picture

You are commenting using your Twitter account. Log Out / Change )

Facebook photo

You are commenting using your Facebook account. Log Out / Change )

Google+ photo

You are commenting using your Google+ account. Log Out / Change )

Connecting to %s