Class: Chronicle::ETL::SamplerTransformer

Inherits:

Transformer

• Object
• Transformer
• Chronicle::ETL::SamplerTransformer

Defined in:

lib/chronicle/etl/transformers/sampler_transformer.rb

Instance Attribute Summary

Attributes inherited from Transformer

#stashed_records

Attributes included from Registry::SelfRegistering

#connector_registration

Instance Method Summary

• #transform(record) ⇒ Object

  return the result, percent percentage of the time.

Methods inherited from Transformer

#call, #call_finish, #finish, #initialize

Methods included from Registry::SelfRegistering

#register_connector

Methods included from Configurable

included

Constructor Details

This class inherits a constructor from Chronicle::ETL::Transformer

Instance Method Details

#transform(record) ⇒ Object

return the result, percent percentage of the time. otherwise nil

# File 'lib/chronicle/etl/transformers/sampler_transformer.rb', line 14

def transform(record)
  return unless rand(100) < @config.percent

  record.data
end