34 lines
809 B
Ruby
34 lines
809 B
Ruby
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#
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# include.rb
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#
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# TODO(Krzysztof Wilczynski): We need to add support for regular expression ...
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# TODO(Krzysztof Wilczynski): Support for strings and hashes too ...
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module Puppet::Parser::Functions
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newfunction(:includes, :type => :rvalue, :doc => <<-EOS
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EOS
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) do |arguments|
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raise(Puppet::ParseError, "includes(): Wrong number of arguments " +
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"given (#{arguments.size} for 2)") if arguments.size < 2
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array = arguments[0]
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if not array.is_a?(Array)
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raise(Puppet::ParseError, 'includes(): Requires an array to work with')
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end
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item = arguments[1]
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raise(Puppet::ParseError, 'includes(): You must provide item ' +
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'to search for within given array') if item.empty?
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result = array.include?(item)
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return result
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end
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end
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# vim: set ts=2 sw=2 et :
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