# File lib/fluent/plugin/exec_util.rb, line 99 def initialize(in_keys) @in_keys = in_keys super() end
# File lib/fluent/plugin/exec_util.rb, line 104 def call(record, out) last = @in_keys.length-1 for i in 0..last key = @in_keys[i] out << record[key].to_s out << "\t" if i != last end out << "\n" end