Class: Prism::LocalVariableOperatorWriteNode

Inherits:
PrismNode
  • Object
show all
Defined in:
lib/prism/node.rb,
lib/prism/node_ext.rb,
lib/prism/desugar_compiler.rb,
ext/prism/api_node.c

Overview

Represents assigning to a local variable using an operator that isn’t ‘=`.

target += value
^^^^^^^^^^^^^^^

Instance Attribute Summary collapse

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(source, node_id, location, flags, name_loc, binary_operator_loc, value, name, binary_operator, depth) ⇒ LocalVariableOperatorWriteNode

Initialize a new LocalVariableOperatorWriteNode node.



10535
10536
10537
10538
10539
10540
10541
10542
10543
10544
10545
10546
 
# File 'lib/prism/node.rb', line 10535

def initialize(source, node_id, location, flags, name_loc, binary_operator_loc, value, name, binary_operator, depth)
  @source = source
  @node_id = node_id
  @location = location
  @flags = flags
  @name_loc = name_loc
  @binary_operator_loc = binary_operator_loc
  @value = value
  @name = name
  @binary_operator = binary_operator
  @depth = depth
end

Instance Attribute Details

#binary_operator ⇒ Object (readonly)

attr_reader binary_operator: Symbol



10602
10603
10604
 
# File 'lib/prism/node.rb', line 10602

def binary_operator
  @binary_operator
end

#depth ⇒ Object (readonly)

attr_reader depth: Integer



10605
10606
10607
 
# File 'lib/prism/node.rb', line 10605

def depth
  @depth
end

#name ⇒ Object (readonly)

attr_reader name: Symbol



10599
10600
10601
 
# File 'lib/prism/node.rb', line 10599

def name
  @name
end

#value ⇒ Object (readonly)

attr_reader value: Prism::node



10596
10597
10598
 
# File 'lib/prism/node.rb', line 10596

def value
  @value
end

Class Method Details

.type ⇒ Object

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



10618
10619
10620
 
# File 'lib/prism/node.rb', line 10618

def self.type
  :local_variable_operator_write_node
end

Instance Method Details

#===(other) ⇒ Object

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



10624
10625
10626
10627
10628
10629
10630
10631
10632
 
# File 'lib/prism/node.rb', line 10624

def ===(other)
  other.is_a?(LocalVariableOperatorWriteNode) &&
    (name_loc.nil? == other.name_loc.nil?) &&
    (binary_operator_loc.nil? == other.binary_operator_loc.nil?) &&
    (value === other.value) &&
    (name === other.name) &&
    (binary_operator === other.binary_operator) &&
    (depth === other.depth)
end

#accept(visitor) ⇒ Object

def accept: (Visitor visitor) -> void



10549
10550
10551
 
# File 'lib/prism/node.rb', line 10549

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

#binary_operator_loc ⇒ Object

attr_reader binary_operator_loc: Location



10589
10590
10591
10592
10593
 
# File 'lib/prism/node.rb', line 10589

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

#child_nodes ⇒ Object Also known as: deconstruct

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



10554
10555
10556
 
# File 'lib/prism/node.rb', line 10554

def child_nodes
  [value]
end

#comment_targets ⇒ Object

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



10564
10565
10566
 
# File 'lib/prism/node.rb', line 10564

def comment_targets
  [name_loc, binary_operator_loc, value] #: Array[Prism::node | Location]
end

#compact_child_nodes ⇒ Object

def compact_child_nodes: () -> Array



10559
10560
10561
 
# File 'lib/prism/node.rb', line 10559

def compact_child_nodes
  [value]
end

#copy(node_id: self.node_id, location: self.location, flags: self.flags, name_loc: self.name_loc, binary_operator_loc: self.binary_operator_loc, value: self.value, name: self.name, binary_operator: self.binary_operator, depth: self.depth) ⇒ Object

def copy: (?node_id: Integer, ?location: Location, ?flags: Integer, ?name_loc: Location, ?binary_operator_loc: Location, ?value: Prism::node, ?name: Symbol, ?binary_operator: Symbol, ?depth: Integer) -> LocalVariableOperatorWriteNode



10569
10570
10571
 
# File 'lib/prism/node.rb', line 10569

def copy(node_id: self.node_id, location: self.location, flags: self.flags, name_loc: self.name_loc, binary_operator_loc: self.binary_operator_loc, value: self.value, name: self.name, binary_operator: self.binary_operator, depth: self.depth)
  LocalVariableOperatorWriteNode.new(source, node_id, location, flags, name_loc, binary_operator_loc, value, name, binary_operator, depth)
end

#deconstruct_keys(keys) ⇒ Object

def deconstruct_keys: (Array keys) -> { node_id: Integer, location: Location, name_loc: Location, binary_operator_loc: Location, value: Prism::node, name: Symbol, binary_operator: Symbol, depth: Integer }



10577
10578
10579
 
# File 'lib/prism/node.rb', line 10577

def deconstruct_keys(keys)
  { node_id: node_id, location: location, name_loc: name_loc, binary_operator_loc: binary_operator_loc, value: value, name: name, binary_operator: binary_operator, depth: depth }
end

#desugar ⇒ Object

:nodoc:



248
249
250
 
# File 'lib/prism/desugar_compiler.rb', line 248

def desugar # :nodoc:
  DesugarOperatorWriteNode.new(self, source, :local_variable_read_node, :local_variable_write_node, name: name, depth: depth).compile
end

#inspect ⇒ Object

def inspect -> String



10608
10609
10610
 
# File 'lib/prism/node.rb', line 10608

def inspect
  InspectVisitor.compose(self)
end

#name_loc ⇒ Object

attr_reader name_loc: Location



10582
10583
10584
10585
10586
 
# File 'lib/prism/node.rb', line 10582

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

#operator ⇒ Object

Returns the binary operator used to modify the receiver. This method is deprecated in favor of #binary_operator.



451
452
453
454
 
# File 'lib/prism/node_ext.rb', line 451

def operator
  deprecated("binary_operator")
  binary_operator
end

#operator_loc ⇒ Object

Returns the location of the binary operator used to modify the receiver. This method is deprecated in favor of #binary_operator_loc.



458
459
460
461
 
# File 'lib/prism/node_ext.rb', line 458

def operator_loc
  deprecated("binary_operator_loc")
  binary_operator_loc
end

#type ⇒ Object

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



10613
10614
10615
 
# File 'lib/prism/node.rb', line 10613

def type
  :local_variable_operator_write_node
end