Class: LogStash::Filters::Unique

Inherits:
Base
  • Object
show all
Defined in:
lib/logstash/filters/unique.rb

Instance Method Summary collapse

Instance Method Details

#filter(event) ⇒ Object 



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# File 'lib/logstash/filters/unique.rb', line 17

def filter(event)
  @fields.each do |field|
    next unless event.include?(field)
    next unless event.get(field).is_a?(Array)
    event.set(field, event.get(field).uniq)
  end
end

#register ⇒ Object 



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# File 'lib/logstash/filters/unique.rb', line 12

def register
  # Nothing to do
end