Repeater

Flexible Ruby code re-execution

Installation

Add this line to your application's Gemfile:

gem 'repeater'

And then execute:

$ bundle

Or install it yourself as:

$ gem install repeater

Usage

The possible options

[tries]       count of tries (by default 1)
[timeout]     timeout (by default 0)
[sleep]       waiting for some sleep in seconds after each attempt (by default 0)
[on]          what kind of exceptions it is required to catch (by default generic Exception class)
[matching]    matching some error text by regular expression (by default any text /.*/)
[logger]      custom logger, for instance Log4R (by default STDOUT)
[trace]       should we output handled errors? (by default false)
[silent]      should we generate exception after finishing? (by default false)

Examples

retryable { raise "Some fake error" }
rp(tries: 10, silent: true) { raise "Some fake error" }

Contributing

Fork it
Create your feature branch (git checkout -b my-new-feature)
Commit your changes (git commit -am 'Added some feature')
Push to the branch (git push origin my-new-feature)
Create new Pull Request