class Prism::InstanceVariableOperatorWriteNode

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

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

Attributes

binary_operator [R]

attr_reader binary_operator: Symbol

name [R]

attr_reader name: Symbol

value [R]

attr_reader value: Prism::node

Public Class Methods

new (source, node_id, location, flags, name, name_loc, binary_operator_loc, value, binary_operator)

Source

# File lib/prism/node.rb, line 9625
def initialize(source, node_id, location, flags, name, name_loc, binary_operator_loc, value, binary_operator)
  @source = source
  @node_id = node_id
  @location = location
  @flags = flags
  @name = name
  @name_loc = name_loc
  @binary_operator_loc = binary_operator_loc
  @value = value
  @binary_operator = binary_operator
end

Initialize a new InstanceVariableOperatorWriteNode node.

type ()

Source

# File lib/prism/node.rb, line 9716
def self.type
  :instance_variable_operator_write_node
end

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

Public Instance Methods

=== (other)

Source

# File lib/prism/node.rb, line 9722
def ===(other)
  other.is_a?(InstanceVariableOperatorWriteNode) &&
    (name === other.name) &&
    (name_loc.nil? == other.name_loc.nil?) &&
    (binary_operator_loc.nil? == other.binary_operator_loc.nil?) &&
    (value === other.value) &&
    (binary_operator === other.binary_operator)
end

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

accept (visitor)

Source

# File lib/prism/node.rb, line 9638
def accept(visitor)
  visitor.visit_instance_variable_operator_write_node(self)
end

def accept: (Visitor visitor) -> void

binary_operator_loc ()

Source

# File lib/prism/node.rb, line 9687
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

attr_reader binary_operator_loc: Location

child_nodes ()

Source

# File lib/prism/node.rb, line 9643
def child_nodes
  [value]
end

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

Also aliased as: deconstruct

comment_targets ()

Source

# File lib/prism/node.rb, line 9653
def comment_targets
  [name_loc, binary_operator_loc, value] #: Array[Prism::node | Location]
end

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

compact_child_nodes ()

Source

# File lib/prism/node.rb, line 9648
def compact_child_nodes
  [value]
end

def compact_child_nodes: () -> Array

copy (node_id: self.node_id, location: self.location, flags: self.flags, name: self.name, name_loc: self.name_loc, binary_operator_loc: self.binary_operator_loc, value: self.value, binary_operator: self.binary_operator)

Source

# File lib/prism/node.rb, line 9658
def copy(node_id: self.node_id, location: self.location, flags: self.flags, name: self.name, name_loc: self.name_loc, binary_operator_loc: self.binary_operator_loc, value: self.value, binary_operator: self.binary_operator)
  InstanceVariableOperatorWriteNode.new(source, node_id, location, flags, name, name_loc, binary_operator_loc, value, binary_operator)
end

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

deconstruct ()

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

Alias for: child_nodes

deconstruct_keys (keys)

Source

# File lib/prism/node.rb, line 9666
def deconstruct_keys(keys)
  { node_id: node_id, location: location, name: name, name_loc: name_loc, binary_operator_loc: binary_operator_loc, value: value, binary_operator: binary_operator }
end

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

inspect ()

Source

# File lib/prism/node.rb, line 9706
def inspect
  InspectVisitor.compose(self)
end

def inspect -> String

name_loc ()

Source

# File lib/prism/node.rb, line 9674
def name_loc
  location = @name_loc
  return location if location.is_a?(Location)
  @name_loc = Location.new(source, location >> 32, location & 0xFFFFFFFF)
end

attr_reader name_loc: Location

operator ()

Source

# File lib/prism/node_ext.rb, line 435
def operator
  deprecated("binary_operator")
  binary_operator
end

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

operator_loc ()

Source

# File lib/prism/node_ext.rb, line 442
def operator_loc
  deprecated("binary_operator_loc")
  binary_operator_loc
end

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

save_binary_operator_loc (repository)

Source

# File lib/prism/node.rb, line 9695
def save_binary_operator_loc(repository)
  repository.enter(node_id, :binary_operator_loc)
end

Save the binary_operator_loc location using the given saved source so that it can be retrieved later.

save_name_loc (repository)

Source

# File lib/prism/node.rb, line 9682
def save_name_loc(repository)
  repository.enter(node_id, :name_loc)
end

Save the name_loc location using the given saved source so that it can be retrieved later.

type ()

Source

# File lib/prism/node.rb, line 9711
def type
  :instance_variable_operator_write_node
end

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