Module: Retryable

Extended by:: Retryable

Included in:: Retryable

Defined in:: lib/hostelify/hostelify.rb

Instance Method Summary collapse

#try(times = 1, options = {}, &block) ⇒ Object

Instance Method Details

#try(times = 1, options = {}, &block) ⇒ `Object`

# File 'lib/hostelify/hostelify.rb', line 53

def try times = 1, options = {}, &block
  val = yield
rescue options[:on] || Exception
  retry if (times -= 1) > 0
else
  val
end