#Retrier
Retry a code block the given number of times.
##Usage
###Basic usage
Retrier.new(max_tries: 5) do
do_something_which_may_fail
end###Specify which exceptions to catch
Retrier.new(max_tries: 3, rescue: [MyCustomException, OtherException]) do
...
end###Exception handlers
If supplied with a list of handler functions, Retrier will call the handler method. If there isn't a registered handler for the raised exception it will retry the block.
handlers = {
StandardError: (exception) -> {
do_something_if_standard_error_has_beenraised
}
}
Retrier.new(handlers: handlers) do
risky_operation
end