class Prism::LocalVariableTargetNode

表示在没有显式值的上下文中写入局部变量。

foo, bar = baz
^^^  ^^^

foo => baz
       ^^^

属性

depth [R]

attr_reader depth: Integer

name [R]

attr_reader name: Symbol

Public Class Methods

new (source, node_id, location, flags, name, depth)

Source

# File lib/prism/node.rb, line 12271
def initialize(source, node_id, location, flags, name, depth)
  @source = source
  @node_id = node_id
  @location = location
  @flags = flags
  @name = name
  @depth = depth
end

初始化一个新的 LocalVariableTargetNode 节点。

type ()

Source

# File lib/prism/node.rb, line 12330
def self.type
  :local_variable_target_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 12336
def ===(other)
  other.is_a?(LocalVariableTargetNode) &&
    (name === other.name) &&
    (depth === other.depth)
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 12281
def accept(visitor)
  visitor.visit_local_variable_target_node(self)
end

def accept: (Visitor visitor) -> void

child_nodes ()

Source

# File lib/prism/node.rb, line 12286
def child_nodes
  []
end

def child_nodes: () -> Array

也别名为： deconstruct

comment_targets ()

Source

# File lib/prism/node.rb, line 12296
def comment_targets
  [] #: Array[Prism::node | Location]
end

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

compact_child_nodes ()

Source

# File lib/prism/node.rb, line 12291
def compact_child_nodes
  []
end

def compact_child_nodes: () -> Array

copy (node_id: self.node_id, location: self.location, flags: self.flags, name: self.name, depth: self.depth)

Source

# File lib/prism/node.rb, line 12301
def copy(node_id: self.node_id, location: self.location, flags: self.flags, name: self.name, depth: self.depth)
  LocalVariableTargetNode.new(source, node_id, location, flags, name, depth)
end

def copy: (?node_id: Integer, ?location: Location, ?flags: Integer, ?name: Symbol, ?depth: Integer) -> LocalVariableTargetNode

deconstruct ()

def deconstruct: () -> Array

别名为： child_nodes

deconstruct_keys (keys)

Source

# File lib/prism/node.rb, line 12309
def deconstruct_keys(keys)
  { node_id: node_id, location: location, name: name, depth: depth }
end

def deconstruct_keys: (Array keys) -> { node_id: Integer, location: Location, name: Symbol, depth: Integer }

inspect ()

Source

# File lib/prism/node.rb, line 12320
def inspect
  InspectVisitor.compose(self)
end

def inspect -> String

type ()

Source

# File lib/prism/node.rb, line 12325
def type
  :local_variable_target_node
end

返回此节点类型的符号表示。参见 Node#type。