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annotate modules/stdlib/lib/puppet/parser/functions/parsejson.rb @ 482:d83de9b3a62b default tip

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Update hiera.yaml within Puppet config Forgot that we manage it from here. Now has content to match new packages
author IBBoard <dev@ibboard.co.uk>
date Fri, 30 Aug 2024 16:10:36 +0100
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1 # frozen_string_literal: true
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3 require 'puppet/util/json'
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4 #
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5 # parsejson.rb
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6 #
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7 module Puppet::Parser::Functions
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8 newfunction(:parsejson, type: :rvalue, doc: <<-DOC
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9 @summary
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10 This function accepts JSON as a string and converts it into the correct
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11 Puppet structure.
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12
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13 @return
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14 convert JSON into Puppet structure
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15
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16 > *Note:*
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17 The optional second argument can be used to pass a default value that will
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18 be returned if the parsing of the JSON string failed or if the JSON parse
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19 evaluated to nil.
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20 DOC
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21 ) do |arguments|
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22 raise ArgumentError, 'Wrong number of arguments. 1 or 2 arguments should be provided.' unless arguments.length >= 1
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24 begin
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25 Puppet::Util::Json.load(arguments[0]) || arguments[1]
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26 rescue StandardError => e
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27 raise e unless arguments[1]
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29 arguments[1]
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30 end
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31 end
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32 end
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34 # vim: set ts=2 sw=2 et :