Class: DataAnon::Strategy::Field::SelectFromFile

Inherits:
Object
  • Object
show all
Defined in:
lib/strategy/field/string/select_from_file.rb

Overview

Similar to SelectFromList only difference is the list of values are picked up from file. Classical usage is like states field anonymization.

anonymize('State').using FieldStrategy::SelectFromFile.new('states.txt')

Instance Method Summary collapse

Constructor Details

#initialize(file_path) ⇒ SelectFromFile

Returns a new instance of SelectFromFile.


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# File 'lib/strategy/field/string/select_from_file.rb', line 13

def initialize file_path
  @values = File.read(file_path).split
end

Instance Method Details

#anonymize(field) ⇒ Object


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# File 'lib/strategy/field/string/select_from_file.rb', line 17

def anonymize field
  return @values.sample(field.value.length) if field.value.kind_of? Array
  @values.sample
end