Method: Puppet::Pops::Visitor#initialize

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

#initialize(receiver, message, min_args = 0, max_args = nil) ⇒ Visitor

This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future.

Returns a new instance of Visitor.

Raises:

  • (ArgumentError) 


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# File 'lib/puppet/pops/visitor.rb', line 18

def initialize(receiver, message, min_args = 0, max_args = nil)
  raise ArgumentError, "min_args must be >= 0" if min_args < 0
  raise ArgumentError, "max_args must be >= min_args or nil" if max_args && max_args < min_args

  @receiver = receiver
  @message = message
  @min_args = min_args
  @max_args = max_args
  @cache = Hash.new
end