class Prism::SourceFileNode

表示使用 `__FILE__` 关键字。

__FILE__
^^^^^^^^

属性

filepath [R]

表示正在解析的文件路径。这直接对应于传递给各种 `Prism::parse*` API 的 `filepath` 选项。

公共类方法

new (source, node_id, location, flags, filepath)

源代码

# File lib/prism/node.rb, line 16509
def initialize(source, node_id, location, flags, filepath)
  @source = source
  @node_id = node_id
  @location = location
  @flags = flags
  @filepath = filepath
end

初始化一个新的 SourceFileNode 节点。

type ()

源代码

# File lib/prism/node.rb, line 16584
def self.type
  :source_file_node
end

返回此节点类型的符号表示。请参阅 ‘Node::type’。

公共实例方法

=== (other)

源代码

# File lib/prism/node.rb, line 16590
def ===(other)
  other.is_a?(SourceFileNode) &&
    (flags === other.flags) &&
    (filepath === other.filepath)
end

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

accept (visitor)

源代码

# File lib/prism/node.rb, line 16518
def accept(visitor)
  visitor.visit_source_file_node(self)
end

def accept: (Visitor visitor) -> void

child_nodes ()

源代码

# File lib/prism/node.rb, line 16523
def child_nodes
  []
end

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

也别名为: deconstruct

comment_targets ()

源代码

# File lib/prism/node.rb, line 16533
def comment_targets
  [] #: Array[Prism::node | Location]
end

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

compact_child_nodes ()

源代码

# File lib/prism/node.rb, line 16528
def compact_child_nodes
  []
end

def compact_child_nodes: () -> Array

copy (node_id: self.node_id, location: self.location, flags: self.flags, filepath: self.filepath)

源代码

# File lib/prism/node.rb, line 16538
def copy(node_id: self.node_id, location: self.location, flags: self.flags, filepath: self.filepath)
  SourceFileNode.new(source, node_id, location, flags, filepath)
end

def copy: (?node_id: Integer, ?location: Location, ?flags: Integer, ?filepath: String) -> SourceFileNode

deconstruct ()

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

别名为: child_nodes

deconstruct_keys (keys)

源代码

# File lib/prism/node.rb, line 16546
def deconstruct_keys(keys)
  { node_id: node_id, location: location, filepath: filepath }
end

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

forced_binary_encoding? ()

源代码

# File lib/prism/node.rb, line 16556
def forced_binary_encoding?
  flags.anybits?(StringFlags::FORCED_BINARY_ENCODING)
end

def forced_binary_encoding?: () -> bool

forced_utf8_encoding? ()

源代码

# File lib/prism/node.rb, line 16551
def forced_utf8_encoding?
  flags.anybits?(StringFlags::FORCED_UTF8_ENCODING)
end

def forced_utf8_encoding?: () -> bool

frozen? ()

源代码

# File lib/prism/node.rb, line 16561
def frozen?
  flags.anybits?(StringFlags::FROZEN)
end

def frozen?: () -> bool

inspect ()

源代码

# File lib/prism/node.rb, line 16574
def inspect
  InspectVisitor.compose(self)
end

def inspect -> String

mutable? ()

源代码

# File lib/prism/node.rb, line 16566
def mutable?
  flags.anybits?(StringFlags::MUTABLE)
end

def mutable?: () -> bool

type ()

源代码

# File lib/prism/node.rb, line 16579
def type
  :source_file_node
end

返回此节点类型的符号表示。请参阅 ‘Node#type’。