Issue #22615 has been reported by Andrea Ieri.
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Bug #22615: Hiera ignores symbols in yaml files
https://projects.puppetlabs.com/issues/22615
* Author: Andrea Ieri
* Status: Unreviewed
* Priority: Normal
* Assignee:
* Category:
* Target version:
* Affected Puppet version:
* Keywords: hiera yaml symbol
* Branch:
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If a value in hiera is defined as '!ruby/symbol SymbolName' the lookup returns
nil.
This is probably because parse_answer ignores symbols.
# Parses a answer received from data files
#
# Ultimately it just pass the data through parse_string but
# it makes some effort to handle arrays of strings as well
def parse_answer(data, scope, extra_data={})
if data.is_a?(Numeric) or data.is_a?(TrueClass) or
data.is_a?(FalseClass)
return data
elsif data.is_a?(String)
return parse_string(data, scope, extra_data)
elsif data.is_a?(Hash)
answer = {}
data.each_pair do |key, val|
interpolated_key = parse_string(key, scope, extra_data)
answer[interpolated_key] = parse_answer(val, scope, extra_data)
end
return answer
elsif data.is_a?(Array)
answer = []
data.each do |item|
answer << parse_answer(item, scope, extra_data)
end
return answer
end
end
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