Class: SyntaxTree::Op

Inherits:
Node
  • Object
show all
Defined in:
lib/syntax_tree/node.rb

Overview

Op represents an operator literal in the source.

1 + 2

In the example above, the Op node represents the + operator.

Instance Attribute Summary collapse

Attributes inherited from Node

#location

Instance Method Summary collapse

Methods inherited from Node

#pretty_print, #to_json

Constructor Details

#initialize(value:, location:, comments: []) ⇒ Op

Returns a new instance of Op.



5805
5806
5807
5808
5809
 
# File 'lib/syntax_tree/node.rb', line 5805

def initialize(value:, location:, comments: [])
  @value = value
  @location = location
  @comments = comments
end

Instance Attribute Details

#comments ⇒ Object (readonly)

Array[ Comment | EmbDoc ]

the comments attached to this node



5803
5804
5805
 
# File 'lib/syntax_tree/node.rb', line 5803

def comments
  @comments
end

#value ⇒ Object (readonly)

String

the operator



5800
5801
5802
 
# File 'lib/syntax_tree/node.rb', line 5800

def value
  @value
end

Instance Method Details

#accept(visitor) ⇒ Object 



5811
5812
5813
 
# File 'lib/syntax_tree/node.rb', line 5811

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

#child_nodes ⇒ Object Also known as: deconstruct 



5815
5816
5817
 
# File 'lib/syntax_tree/node.rb', line 5815

def child_nodes
  []
end

#deconstruct_keys(keys) ⇒ Object 



5821
5822
5823
 
# File 'lib/syntax_tree/node.rb', line 5821

def deconstruct_keys(keys)
  { value: value, location: location, comments: comments }
end

#format(q) ⇒ Object 



5825
5826
5827
 
# File 'lib/syntax_tree/node.rb', line 5825

def format(q)
  q.text(value)
end