Class: Code::Node::List

Inherits:
Code::Node show all
Defined in:
lib/code/node/list.rb

Instance Method Summary collapse

Methods inherited from Code::Node

#resolve

Constructor Details

#initialize(parsed) ⇒ List

Returns a new instance of List.



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# File 'lib/code/node/list.rb', line 6

def initialize(parsed)
  return if parsed.blank?

  @elements =
    (parsed.presence || []).map { |element| Node::Code.new(element) }
end

Instance Method Details

#evaluate(**args) ⇒ Object 



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# File 'lib/code/node/list.rb', line 13

def evaluate(**args)
  list =
    ::Code::Object::List.new(
      (@elements || []).map { |element| element.evaluate(**args) }
    )
  constructor = literal_constructor(args.fetch(:context), "List")
  return list unless constructor
  if Array(args[:constructing_literal_classes]).include?(
       ::Code::Object::List
     )
    return list
  end

  constructor.call(
    **args,
    constructing_literal_classes:
      Array(args[:constructing_literal_classes]) + [::Code::Object::List],
    operator: nil,
    arguments: ::Code::Object::List.new([list]),
    explicit_arguments: true
  )
end