Class: Onigmo::Node

Inherits:

Object

• Object
• Onigmo::Node

Defined in:

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

Overview

The base class for all nodes in the tree.

Direct Known Subclasses

AlternationNode, AnchorBufferBeginNode, AnchorBufferEndNode, AnchorKeepNode, AnchorLineBeginNode, AnchorLineEndNode, AnchorPositionBeginNode, AnchorSemiEndNode, AnchorWordBoundaryInvertNode, AnchorWordBoundaryNode, AnyNode, BackrefNode, CClassInvertNode, CClassNode, CallNode, EncloseAbsentNode, EncloseConditionNode, EncloseMemoryNode, EncloseOptionsNode, EncloseStopBacktrackNode, ListNode, LookAheadInvertNode, LookAheadNode, LookBehindInvertNode, LookBehindNode, QuantifierNode, StringNode, WordInvertNode, WordNode

Instance Method Summary

• #accept(visitor) ⇒ Object
• #as_json ⇒ Object
• #deconstruct_keys(keys) ⇒ Object
• #pretty_print(q) ⇒ Object
• #to_json(*opts) ⇒ Object

Instance Method Details

#accept(visitor) ⇒ Object

Raises:

• (NoMethodError)

# File 'lib/onigmo/node.rb', line 6

def accept(visitor)
  raise NoMethodError, __method__
end

#as_json ⇒ Object

# File 'lib/onigmo/node.rb', line 19

def as_json
  accept(JSONVisitor.new)
end

#deconstruct_keys(keys) ⇒ Object

# File 'lib/onigmo/node.rb', line 10

def deconstruct_keys(keys)
  accept(DeconstructVisitor.new)
end

#pretty_print(q) ⇒ Object

# File 'lib/onigmo/node.rb', line 14

def pretty_print(q)
  accept(PrettyPrintVisitor.new(q))
  q.flush
end

#to_json(*opts) ⇒ Object

# File 'lib/onigmo/node.rb', line 23

def to_json(*opts)
  as_json.to_json(*opts)
end