Class: ArrayNode

Inherits:

Object

• Object
• ArrayNode

Defined in:

lib/nodes.rb

Overview

Class for arrays.

Instance Method Summary

• #evaluate(scope) ⇒ Object

  Evaluate each object in elements and return array.

• #initialize(elements = []) ⇒ ArrayNode constructor

  A new instance of ArrayNode.

Constructor Details

#initialize(elements = []) ⇒ ArrayNode

Returns a new instance of ArrayNode.

# File 'lib/nodes.rb', line 339

def initialize(elements = [])
  @elements = elements
end

Instance Method Details

#evaluate(scope) ⇒ Object

Evaluate each object in elements and return array.

# File 'lib/nodes.rb', line 344

def evaluate(scope)
  return @elements.map {|element| element.evaluate(scope)}
end