Class: LogStash::Filters::SingleValueUpdate::CoerceArray

Inherits:

Object

• Object
• LogStash::Filters::SingleValueUpdate::CoerceArray

Defined in:

lib/logstash/filters/single_value_update.rb

Instance Method Summary

• #call(source) ⇒ Object

Instance Method Details

#call(source) ⇒ Object

# File 'lib/logstash/filters/single_value_update.rb', line 9

def call(source) source.first.to_s; end