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Make any2array return empty array on empty string #930

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Merged
merged 1 commit into from
Jun 27, 2018
Merged

Make any2array return empty array on empty string #930

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1 change: 1 addition & 0 deletions lib/puppet/parser/functions/any2array.rb
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Original file line number Diff line number Diff line change
Expand Up @@ -32,6 +32,7 @@ module Puppet::Parser::Functions

return arguments unless arguments.length == 1
return arguments[0] if arguments[0].is_a?(Array)
return [] if arguments == ['']
if arguments[0].is_a?(Hash)
result = []
arguments[0].each do |key, value|
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1 change: 1 addition & 0 deletions spec/functions/any2array_spec.rb
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Expand Up @@ -3,6 +3,7 @@
describe 'any2array' do
it { is_expected.not_to eq(nil) }
it { is_expected.to run.with_params.and_return([]) }
it { is_expected.to run.with_params('').and_return([]) }
it { is_expected.to run.with_params(true).and_return([true]) }
it { is_expected.to run.with_params('one').and_return(['one']) }
it { is_expected.to run.with_params('one', 'two').and_return(['one', 'two']) }
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