class Prism::ConstantOperatorWriteNode

表示使用不等于 = 的运算符对常量进行赋值。

Target += value
^^^^^^^^^^^^^^^

属性

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 4783
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

初始化一个新的 ConstantOperatorWriteNode 节点。

type ()

Source

# File lib/prism/node.rb, line 4874
def self.type
  :constant_operator_write_node
end

返回此节点类型的符号表示。参见 Node::type。

Public Instance Methods

=== (other)

Source

# File lib/prism/node.rb, line 4880
def ===(other)
  other.is_a?(ConstantOperatorWriteNode) &&
    (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

实现节点的相等性判断。这实际上是 ==，但不比较 location 的值。仅检查 location 是否存在。

accept (visitor)

Source

# File lib/prism/node.rb, line 4796
def accept(visitor)
  visitor.visit_constant_operator_write_node(self)
end

def accept: (Visitor visitor) -> void

binary_operator_loc ()

Source

# File lib/prism/node.rb, line 4845
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 4801
def child_nodes
  [value]
end

def child_nodes: () -> Array

也别名： deconstruct

comment_targets ()

Source

# File lib/prism/node.rb, line 4811
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 4806
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 4816
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)
  ConstantOperatorWriteNode.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) -> ConstantOperatorWriteNode

deconstruct ()

def deconstruct: () -> Array

别名： child_nodes

deconstruct_keys (keys)

Source

# File lib/prism/node.rb, line 4824
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 4864
def inspect
  InspectVisitor.compose(self)
end

def inspect -> String

name_loc ()

Source

# File lib/prism/node.rb, line 4832
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 374
def operator
  deprecated("binary_operator")
  binary_operator
end

返回用于修改接收者的二进制运算符。此方法已弃用，推荐使用 binary_operator。

operator_loc ()

Source

# File lib/prism/node_ext.rb, line 381
def operator_loc
  deprecated("binary_operator_loc")
  binary_operator_loc
end

返回用于修改接收者的二进制运算符的位置。此方法已弃用，推荐使用 binary_operator_loc。

save_binary_operator_loc (repository)

Source

# File lib/prism/node.rb, line 4853
def save_binary_operator_loc(repository)
  repository.enter(node_id, :binary_operator_loc)
end

使用给定的已保存源保存 binary_operator_loc 位置，以便稍后检索。

save_name_loc (repository)

Source

# File lib/prism/node.rb, line 4840
def save_name_loc(repository)
  repository.enter(node_id, :name_loc)
end

使用给定的已保存源保存 name_loc 位置，以便稍后检索。

type ()

Source

# File lib/prism/node.rb, line 4869
def type
  :constant_operator_write_node
end

返回此节点类型的符号表示。参见 Node#type。