opuppet/puppetlabs-stdlib
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Function has now more robust error detection.

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Signed-off-by: Krzysztof Wilczynski <krzysztof.wilczynski@linux.com>
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Krzysztof Wilczynski 2011-04-30 02:41:09 +01:00
parent b26d5b2f3b
commit 41798020d6
1 changed files with 6 additions and 0 deletions
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6
join.rb
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@ -19,6 +19,12 @@ module Puppet::Parser::Functions
suffix = arguments[1] if arguments[1] suffix = arguments[1] if arguments[1]
if suffix
unless suffix.is_a?(String)
raise(Puppet::ParseError, 'join(): Requires string to work with')
end
end
result = suffix ? array.join(suffix) : array.join result = suffix ? array.join(suffix) : array.join
return result return result