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Class: Prism::AndNode

Relationships & Source Files
Super Chains via Extension / Inclusion / Inheritance
Class Chain:
self, PrismNode
Instance Chain:
self, PrismNode
Inherits: PrismNode
Defined in: lib/prism/node.rb,
ext/prism/api_node.c

Overview

Represents the use of the && operator or the and keyword.

left and right
^^^^^^^^^^^^^^

Class Method Summary

Instance Attribute Summary

  • #left readonly

    Represents the left side of the expression.

  • #right readonly

    Represents the right side of the expression.

Instance Method Summary

Constructor Details

.new(source, node_id, location, flags, left, right, operator_loc) ⇒ AndNode

Initialize a new AndNode node.

[ GitHub ] 

  


# File 'lib/prism/node.rb', line 508



def initialize(source, node_id, location, flags, left, right, operator_loc)
  @source = source
  @node_id = node_id
  @location = location
  @flags = flags
  @left = left
  @right = right
  @operator_loc = operator_loc
end


  







Class Method Details



  

    .type  
  



  

    
Return a symbol representation of this node type. See Node::type.

  



  [ GitHub ]


  

  


# File 'lib/prism/node.rb', line 593



def self.type
  :and_node
end


  







Instance Attribute Details



  

    #left   (readonly)
  



  

    
Represents the left side of the expression. It can be anynon-void expression.


left and right
^^^^

1 && 2
^

  



  [ GitHub ]


  

  


# File 'lib/prism/node.rb', line 558



attr_reader :left


  








  

    #right   (readonly)
  



  

    
Represents the right side of the expression. It can be anynon-void expression.


left && right
        ^^^^^

1 and 2
      ^

  



  [ GitHub ]


  

  


# File 'lib/prism/node.rb', line 566



attr_reader :right


  







Instance Method Details



  

    #===(other)  
  



  

    
Implements case-equality for the node. This is effectively == but without
comparing the value of locations. Locations are checked only for presence.

  



  [ GitHub ]


  

  


# File 'lib/prism/node.rb', line 599



def ===(other)
  other.is_a?(AndNode) &&
    (left === other.left) &&
    (right === other.right) &&
    (operator_loc.nil? == other.operator_loc.nil?)
end


  








  

    #accept(visitor)  
  



  

    
def accept: (Visitor visitor) -> void

  



  [ GitHub ]


  

  


# File 'lib/prism/node.rb', line 519



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


  








  

    #child_nodes  
    Also known as: #deconstruct
  



  

    
def child_nodes: () -> Array[nil | Node]

  



  [ GitHub ]


  

  


# File 'lib/prism/node.rb', line 524



def child_nodes
  [left, right]
end


  








  

    #comment_targets  
  



  

    
def comment_targets: () -> Array[Node | Location]

  



  [ GitHub ]


  

  


# File 'lib/prism/node.rb', line 534



def comment_targets
  [left, right, operator_loc] #: Array[Prism::node | Location]
end


  








  

    #compact_child_nodes  
  



  

    
def compact_child_nodes: () -> Array

  



  [ GitHub ]


  

  


# File 'lib/prism/node.rb', line 529



def compact_child_nodes
  [left, right]
end


  








  

    #copy(node_id: self.node_id, location: self.location, flags: self.flags, left: self.left, right: self.right, operator_loc: self.operator_loc)  
  



  

    
def copy: (?node_id: Integer, ?location: Location, ?flags: Integer, ?left: Prism.node, ?right: Prism.node, ?operator_loc: Location) -> AndNode

  



  [ GitHub ]


  

  


# File 'lib/prism/node.rb', line 539



def copy(node_id: self.node_id, location: self.location, flags: self.flags, left: self.left, right: self.right, operator_loc: self.operator_loc)
  AndNode.new(source, node_id, location, flags, left, right, operator_loc)
end


  








  

    #deconstruct  
  



  

    
Alias for #child_nodes.

  



  [ GitHub ]


  

  


# File 'lib/prism/node.rb', line 544



alias deconstruct child_nodes


  








  

    #deconstruct_keys(keys)  
  



  

    
def deconstruct_keys: (Array keys) -> { node_id: Integer, location: Location, left: Prism.node, right: Prism.node, operator_loc: Location }

  



  [ GitHub ]


  

  


# File 'lib/prism/node.rb', line 547



def deconstruct_keys(keys)
  { node_id: node_id, location: location, left: left, right: right, operator_loc: operator_loc }
end


  








  

    #inspect  
  



  

    
def inspect -> String

  



  [ GitHub ]


  

  


# File 'lib/prism/node.rb', line 583



def inspect
  InspectVisitor.compose(self)
end


  








  

    #operator  
  



  

    
def operator: () -> String

  



  [ GitHub ]


  

  


# File 'lib/prism/node.rb', line 578



def operator
  operator_loc.slice
end


  








  

    #operator_loc  
  



  

    
The location of the and keyword or the && operator.


left and right
     ^^^

  



  [ GitHub ]


  

  


# File 'lib/prism/node.rb', line 571



def operator_loc
  location = @operator_loc
  return location if location.is_a?(Location)
  @operator_loc = Location.new(source, location >> 32, location & 0xFFFFFFFF)
end


  








  

    #type  
  



  

    
Return a symbol representation of this node type. See Node#type.

  



  [ GitHub ]


  

  


# File 'lib/prism/node.rb', line 588



def type
  :and_node
end