class Prism::RequiredParameterNode
表示方法、块或 lambda 定义的必需参数。
def a(b) ^ end
属性
公共类方法
源
# File lib/prism/node.rb, line 15530 def initialize(source, node_id, location, flags, name) @source = source @node_id = node_id @location = location @flags = flags @name = name end
初始化一个新的 RequiredParameterNode
节点。
源
# File lib/prism/node.rb, line 15590 def self.type :required_parameter_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
# File lib/prism/node.rb, line 15596 def ===(other) other.is_a?(RequiredParameterNode) && (flags === other.flags) && (name === other.name) end
为节点实现 case-equality。这实际上是 == ,但不比较 location 的值。location 仅检查是否存在。
源
# File lib/prism/node.rb, line 15539 def accept(visitor) visitor.visit_required_parameter_node(self) end
def accept: (Visitor
visitor) -> void
源
# File lib/prism/node.rb, line 15544 def child_nodes [] end
def child_nodes
: () -> Array[nil | Node]
别名为: deconstruct
源
# File lib/prism/node.rb, line 15554 def comment_targets [] #: Array[Prism::node | Location] end
def comment_targets
: () -> Array[Node | Location]
源
# File lib/prism/node.rb, line 15549 def compact_child_nodes [] end
def compact_child_nodes
: () -> Array
源
# File lib/prism/node.rb, line 15559 def copy(node_id: self.node_id, location: self.location, flags: self.flags, name: self.name) RequiredParameterNode.new(source, node_id, location, flags, name) end
def copy: (?node_id: Integer
, ?location: Location
, ?flags: Integer
, ?name: Symbol
) -> RequiredParameterNode
源
# File lib/prism/node.rb, line 15567 def deconstruct_keys(keys) { node_id: node_id, location: location, name: name } end
def deconstruct_keys
: (Array keys) -> { node_id: Integer
, location: Location
, name: Symbol
}
源
# File lib/prism/node.rb, line 15580 def inspect InspectVisitor.compose(self) end
def inspect -> String
源
# File lib/prism/node.rb, line 15572 def repeated_parameter? flags.anybits?(ParameterFlags::REPEATED_PARAMETER) end
def repeated_parameter?: () -> bool
源
# File lib/prism/node.rb, line 15585 def type :required_parameter_node end
返回此节点类型的符号表示形式。请参阅 “Node#type”。