40 lines
956 B
Ruby
40 lines
956 B
Ruby
#
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# type.rb
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#
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module Puppet::Parser::Functions
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newfunction(:type, :type => :rvalue, :doc => <<-EOS
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EOS
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) do |arguments|
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raise(Puppet::ParseError, "type(): Wrong number of arguments " +
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"given (#{arguments.size} for 1)") if arguments.size < 1
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value = arguments[0]
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klass = value.class
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# This should cover all the generic types present in Puppet at present ...
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unless [Array, Bignum, Fixnum, FalseClass,
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Float, Hash, String, TrueClass].include?(klass)
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raise(Puppet::ParseError, 'type(): Unknown type given')
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end
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klass = klass.to_s # Ugly ...
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#
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# We note that Integer is the parent to Bignum and Fixnum ...
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# Plus we claim name Boolean for FalseClass and TrueClass ...
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#
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result = case klass
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when /^(?:Big|Fix)num$/ then 'Integer'
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when /^(?:False|True)Class$/ then 'Boolean'
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else klass
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end
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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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