13 lines
341 B
Ruby
13 lines
341 B
Ruby
module Puppet::Parser::Functions
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newfunction(:max, :type => :rvalue, :doc => <<-EOS
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Returns the highest value of all arguments.
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Requires at least one argument.
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EOS
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) do |args|
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raise(Puppet::ParseError, "max(): Wrong number of arguments " +
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"need at least one") if args.size == 0
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return args.max
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end
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end
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