class FileHandler
Public Class Methods
new(path)
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# File lib/logstash/inputs/value_tracking.rb, line 51 def initialize(path) @path = path @exists = ::File.exist?(@path) end
Public Instance Methods
clean()
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# File lib/logstash/inputs/value_tracking.rb, line 56 def clean return unless @exists ::File.delete(@path) @exists = false end
read()
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# File lib/logstash/inputs/value_tracking.rb, line 62 def read return unless @exists YAML.load(::File.read(@path)) end
write(value)
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# File lib/logstash/inputs/value_tracking.rb, line 67 def write(value) ::File.write(@path, YAML.dump(value)) @exists = true end