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# frozen_string_literal: true
module Puppet_X # rubocop:disable Style/ClassAndModuleCamelCase
# Custom Elastic functions
module Elastic
# When given a hash, this method recurses deeply into all values to convert
# any that aren't data structures into strings. This is necessary when
# comparing results from Elasticsearch API calls, because values like
# integers and booleans are in string form.
def self.deep_to_s(obj)
if obj.is_a? Array
obj.map { |element| deep_to_s(element) }
elsif obj.is_a? Hash
obj.merge(obj) { |_key, val| deep_to_s(val) }
elsif (!obj.is_a? String) && ![true, false].include?(obj) && obj.respond_to?(:to_s)
obj.to_s
else
obj
end
end
end
end
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