Class: Onigmo::LookAheadNode

Inherits:

Node

• Object
• Node
• Onigmo::LookAheadNode

Defined in:

lib/onigmo/node.rb,
lib/onigmo/visitor.rb,
ext/onigmo/onigmo.c

Overview

(?=subexp) ^^^^^^^^^^

Instance Attribute Summary

• #node ⇒ Object readonly

  Returns the value of attribute node.

Instance Method Summary

• #accept(visitor) ⇒ Object
• #child_nodes ⇒ Object
• #initialize(node) ⇒ LookAheadNode constructor

  A new instance of LookAheadNode.

Methods inherited from Node

#as_json, #deconstruct_keys, #pretty_print, #to_json

Constructor Details

#initialize(node) ⇒ LookAheadNode

Returns a new instance of LookAheadNode.

# File 'lib/onigmo/node.rb', line 199

def initialize(node)
  @node = node
end

Instance Attribute Details

#node ⇒ Object (readonly)

Returns the value of attribute node.

# File 'lib/onigmo/node.rb', line 197

def node
  @node
end

Instance Method Details

#accept(visitor) ⇒ Object

# File 'lib/onigmo/visitor.rb', line 215

def accept(visitor)
  visitor.visit_look_ahead_node(self)
end

#child_nodes ⇒ Object

# File 'lib/onigmo/visitor.rb', line 219

def child_nodes
  [node]
end