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# frozen_string_literal: true
# @summary
# **Deprecated:** Starting Puppet 8, we no longer natively support PSON usage. This function should be removed once we stop supporting Puppet 7.
#
# This function accepts PSON, a Puppet variant of JSON, as a string and converts
# it into the correct Puppet structure
#
# @example How to parse pson
# $data = parsepson('{"a":"1","b":"2"}')
#
# For more information on PSON please see the following link:
# https://puppet.com/docs/puppet/7/http_api/pson.html
#
Puppet::Functions.create_function(:parsepson) do
# @param pson_string A valid PSON string
# @param default An optional default to return if parsing the pson_string fails
# @return [Data]
dispatch :parsepson do
param 'String[1]', :pson_string
optional_param 'Any', :default
end
def parsepson(pson_string, default = :no_default_provided)
call_function('deprecation', 'parsepson', 'This method is deprecated. From Puppet 8, PSON is no longer natively supported. Please use JSON.parse().')
PSON.load(pson_string) if Puppet::Util::Package.versioncmp(Puppet.version, '8').negative?
rescue StandardError => e
Puppet.debug("Parsing PSON failed with error: #{e.message}")
raise e if default == :no_default_provided
default
end
end
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