class Prism::YieldNode
表示 `yield` 关键字的使用。
yield 1 ^^^^^^^
属性
attr_reader arguments: ArgumentsNode?
公共类方法
源码
# File lib/prism/node.rb, line 18285 def initialize(source, node_id, location, flags, keyword_loc, lparen_loc, arguments, rparen_loc) @source = source @node_id = node_id @location = location @flags = flags @keyword_loc = keyword_loc @lparen_loc = lparen_loc @arguments = arguments @rparen_loc = rparen_loc end
初始化一个新的 YieldNode 节点。
源码
# File lib/prism/node.rb, line 18411 def self.type :yield_node end
返回此节点类型的符号表示形式。请参阅 `Node::type`。
公共实例方法
源码
# File lib/prism/node.rb, line 18417 def ===(other) other.is_a?(YieldNode) && (keyword_loc.nil? == other.keyword_loc.nil?) && (lparen_loc.nil? == other.lparen_loc.nil?) && (arguments === other.arguments) && (rparen_loc.nil? == other.rparen_loc.nil?) end
实现节点的 case-equality。 这实际上是 ==,但不比较位置的值。 位置仅检查是否存在。
源码
# File lib/prism/node.rb, line 18297 def accept(visitor) visitor.visit_yield_node(self) end
def accept: (Visitor visitor) -> void
源码
# File lib/prism/node.rb, line 18302 def child_nodes [arguments] end
def child_nodes: () -> Array[nil | Node]
源码
# File lib/prism/node.rb, line 18314 def comment_targets [keyword_loc, *lparen_loc, *arguments, *rparen_loc] #: Array[Prism::node | Location] end
def comment_targets: () -> Array[Node | Location]
源码
# File lib/prism/node.rb, line 18307 def compact_child_nodes compact = [] #: Array[Prism::node] compact << arguments if arguments compact end
def compact_child_nodes: () -> Array
源码
# File lib/prism/node.rb, line 18319 def copy(node_id: self.node_id, location: self.location, flags: self.flags, keyword_loc: self.keyword_loc, lparen_loc: self.lparen_loc, arguments: self.arguments, rparen_loc: self.rparen_loc) YieldNode.new(source, node_id, location, flags, keyword_loc, lparen_loc, arguments, rparen_loc) end
def copy: (?node_id: Integer, ?location: Location, ?flags: Integer, ?keyword_loc: Location, ?lparen_loc: Location?, ?arguments: ArgumentsNode?, ?rparen_loc: Location?) -> YieldNode
源码
# File lib/prism/node.rb, line 18327 def deconstruct_keys(keys) { node_id: node_id, location: location, keyword_loc: keyword_loc, lparen_loc: lparen_loc, arguments: arguments, rparen_loc: rparen_loc } end
def deconstruct_keys: (Array keys) -> { node_id: Integer, location: Location, keyword_loc: Location, lparen_loc: Location?, arguments: ArgumentsNode?, rparen_loc: Location? }
源码
# File lib/prism/node.rb, line 18401 def inspect InspectVisitor.compose(self) end
def inspect -> String
源码
# File lib/prism/node.rb, line 18386 def keyword keyword_loc.slice end
def keyword: () -> String
源码
# File lib/prism/node.rb, line 18332 def keyword_loc location = @keyword_loc return location if location.is_a?(Location) @keyword_loc = Location.new(source, location >> 32, location & 0xFFFFFFFF) end
attr_reader keyword_loc: Location
源码
# File lib/prism/node.rb, line 18391 def lparen lparen_loc&.slice end
def lparen: () -> String?
源码
# File lib/prism/node.rb, line 18345 def lparen_loc location = @lparen_loc case location when nil nil when Location location else @lparen_loc = Location.new(source, location >> 32, location & 0xFFFFFFFF) end end
attr_reader lparen_loc: Location?
源码
# File lib/prism/node.rb, line 18396 def rparen rparen_loc&.slice end
def rparen: () -> String?
源码
# File lib/prism/node.rb, line 18367 def rparen_loc location = @rparen_loc case location when nil nil when Location location else @rparen_loc = Location.new(source, location >> 32, location & 0xFFFFFFFF) end end
attr_reader rparen_loc: Location?
源码
# File lib/prism/node.rb, line 18340 def save_keyword_loc(repository) repository.enter(node_id, :keyword_loc) end
使用给定的已保存的源保存 keyword_loc 位置,以便稍后可以检索它。
源码
# File lib/prism/node.rb, line 18359 def save_lparen_loc(repository) repository.enter(node_id, :lparen_loc) unless @lparen_loc.nil? end
使用给定的已保存的源保存 lparen_loc 位置,以便稍后可以检索它。
源码
# File lib/prism/node.rb, line 18381 def save_rparen_loc(repository) repository.enter(node_id, :rparen_loc) unless @rparen_loc.nil? end
使用给定的已保存的源保存 rparen_loc 位置,以便稍后可以检索它。
源码
# File lib/prism/node.rb, line 18406 def type :yield_node end
返回此节点类型的符号表示形式。 请参阅 `Node#type`。