Method: Puppet::Pops::Types::TypeCalculator#infer

Defined in:
lib/puppet/pops/types/type_calculator.rb

#infer(o) ⇒ Object

Answers ‘what is the single common Puppet Type describing o’, or if o is an Array or Hash, what is the single common type of the elements (or keys and elements for a Hash).



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# File 'lib/puppet/pops/types/type_calculator.rb', line 255

def infer(o)
  # Optimize the most common cases into direct calls.
  # Explicit if/elsif/else is faster than case
  case o
  when String
    infer_String(o)
  when Integer # need subclasses for Ruby < 2.4
    infer_Integer(o)
  when Array
    infer_Array(o)
  when Hash
    infer_Hash(o)
  when Evaluator::PuppetProc
    infer_PuppetProc(o)
  else
    @infer_visitor.visit_this_0(self, o)
  end
end