Jets::Turbine provides hooks to extend Jets and or modify the initialization process.
The interface is currently being developed and will be refined. Here’s a table of the currently supported methods:
|initalizer||Runs after Jets has been initialized with mainly Jets libraries loaded.|
|after_initalizer||Runs after Jets has been initialized and has loaded your application-specific code.|
|on_exception||Fires whenever there is an application-wide exception, the registered block of code will be run. This is useful to report errors to error reporting services. Note, this hook only fires on Lambda. Locally, to reproduce you can run code with
Here’s an example of a Turbine taken from the sentry-jets gem:
require 'sentry-raven' module SentryJets class Turbine < ::Jets::Turbine initializer 'sentry.configure' do Raven.configure do |config| config.dsn = ENV['SENTRY_DSN'] end end on_exception 'sentry.capture' do |exception| Raven.capture_exception(exception) end end end
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