class Prism::SourceLineNode

表示 ‘__LINE__’ 关键字的使用。

__LINE__
^^^^^^^^

公共类方法

new(source, node_id, location, flags) 点击以切换源代码

初始化一个新的 SourceLineNode 节点。

# File prism/node.rb, line 16603
def initialize(source, node_id, location, flags)
  @source = source
  @node_id = node_id
  @location = location
  @flags = flags
end

type() 点击以切换源代码

返回此节点类型的符号表示。请参阅 ‘Node::type’。

# File prism/node.rb, line 16654
def self.type
  :source_line_node
end

公共实例方法

===(other) 点击以切换源代码

实现节点的 case-equality。这实际上是 ==，但不比较位置的值。仅检查位置是否存在。

# File prism/node.rb, line 16660
def ===(other)
  other.is_a?(SourceLineNode)
end

accept(visitor) 点击以切换源代码

def accept: (Visitor visitor) -> void

# File prism/node.rb, line 16611
def accept(visitor)
  visitor.visit_source_line_node(self)
end

child_nodes() 点击以切换源代码

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

# File prism/node.rb, line 16616
def child_nodes
  []
end

也别名为： deconstruct

comment_targets() 点击以切换源代码

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

# File prism/node.rb, line 16626
def comment_targets
  [] #: Array[Prism::node | Location]
end

compact_child_nodes() 点击以切换源代码

def compact_child_nodes: () -> Array

# File prism/node.rb, line 16621
def compact_child_nodes
  []
end

copy(node_id: self.node_id, location: self.location, flags: self.flags) 点击以切换源代码

def copy: (?node_id: Integer, ?location: Location, ?flags: Integer) -> SourceLineNode

# File prism/node.rb, line 16631
def copy(node_id: self.node_id, location: self.location, flags: self.flags)
  SourceLineNode.new(source, node_id, location, flags)
end

deconstruct()

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

别名为： child_nodes

deconstruct_keys(keys) 点击以切换源代码

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

# File prism/node.rb, line 16639
def deconstruct_keys(keys)
  { node_id: node_id, location: location }
end

inspect() 点击以切换源代码

def inspect -> String

# File prism/node.rb, line 16644
def inspect
  InspectVisitor.compose(self)
end

type() 点击以切换源代码

返回此节点类型的符号表示。请参阅 ‘Node#type’。

# File prism/node.rb, line 16649
def type
  :source_line_node
end