Method: Puppet::Pops::Types::PStructType#instance?

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

#instance?(o, guard = nil) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/puppet/pops/types/types.rb', line 1981

def instance?(o, guard = nil)
  # The inferred type of a class derived from Hash is either Runtime or Object. It's not assignable to the Struct type.
  return false unless o.instance_of?(Hash)
  matched = 0
  @elements.all? do |e|
    key = e.name
    v = o[key]
    if v.nil? && !o.include?(key)
      # Entry is missing. Only OK when key is optional
      e.key_type.assignable?(PUndefType::DEFAULT, guard)
    else
      matched += 1
      e.value_type.instance?(v, guard)
    end
  end && matched == o.size
end