8 lines
277 B
Ruby
8 lines
277 B
Ruby
module Puppet::Parser::Functions
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newfunction(:is_array, :type => :rvalue) do |args|
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if args.length != 1
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raise Puppet::ParseError, ("is_array(): wrong number of arguments (#{args.length}; must be 2)")
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end
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args[0].is_a?(Array)
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end
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end
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