Class: ExpRetry

Inherits:

Object

• Object
• ExpRetry

Defined in:

lib/exp_retry.rb

Overview

Exponential backoff retry wrapper

Instance Method Summary

• #call ⇒ Object
• #initialize(retries: 3, exception: StandardError) ⇒ ExpRetry constructor

  A new instance of ExpRetry.

Constructor Details

#initialize(retries: 3, exception: StandardError) ⇒ ExpRetry

Returns a new instance of ExpRetry.

# File 'lib/exp_retry.rb', line 5

def initialize(retries: 3, exception: StandardError)
  @retries = retries
  @exception = exception
end

Instance Method Details

#call ⇒ Object

# File 'lib/exp_retry.rb', line 10

def call
  yield if block_given?
rescue *@exception => e
  check(e)
  retry
end