class Prism::SplatNode
表示 splat 运算符的使用。
[*a] ^^
属性
attr_reader expression: Prism::node?
公共类方法
源
# File lib/prism/node.rb, line 16671 def initialize(source, node_id, location, flags, operator_loc, expression) @source = source @node_id = node_id @location = location @flags = flags @operator_loc = operator_loc @expression = expression end
初始化一个新的 SplatNode
节点。
源
# File lib/prism/node.rb, line 16747 def self.type :splat_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
源
# File lib/prism/node.rb, line 16753 def ===(other) other.is_a?(SplatNode) && (operator_loc.nil? == other.operator_loc.nil?) && (expression === other.expression) end
为节点实现 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
# File lib/prism/node.rb, line 16681 def accept(visitor) visitor.visit_splat_node(self) end
def accept: (Visitor
visitor) -> void
源
# File lib/prism/node.rb, line 16686 def child_nodes [expression] end
def child_nodes
: () -> Array[nil | Node]
别名:deconstruct
源
# File lib/prism/node.rb, line 16698 def comment_targets [operator_loc, *expression] #: Array[Prism::node | Location] end
def comment_targets
: () -> Array[Node | Location]
源
# File lib/prism/node.rb, line 16691 def compact_child_nodes compact = [] #: Array[Prism::node] compact << expression if expression compact end
def compact_child_nodes
: () -> Array
源
# File lib/prism/node.rb, line 16703 def copy(node_id: self.node_id, location: self.location, flags: self.flags, operator_loc: self.operator_loc, expression: self.expression) SplatNode.new(source, node_id, location, flags, operator_loc, expression) end
def copy: (?node_id: Integer
, ?location: Location
, ?flags: Integer
, ?operator_loc: Location
, ?expression: Prism::node?) -> SplatNode
源
# File lib/prism/node.rb, line 16711 def deconstruct_keys(keys) { node_id: node_id, location: location, operator_loc: operator_loc, expression: expression } end
def deconstruct_keys
: (Array keys) -> { node_id: Integer
, location: Location
, operator_loc
: Location
, expression: Prism::node? }
源
# File lib/prism/node.rb, line 16737 def inspect InspectVisitor.compose(self) end
def inspect -> String
源
# File lib/prism/node.rb, line 16732 def operator operator_loc.slice end
def operator: () -> String
源
# File lib/prism/node.rb, line 16716 def operator_loc location = @operator_loc return location if location.is_a?(Location) @operator_loc = Location.new(source, location >> 32, location & 0xFFFFFFFF) end
attr_reader operator_loc
: Location
源
# File lib/prism/node.rb, line 16724 def save_operator_loc(repository) repository.enter(node_id, :operator_loc) end
使用给定的保存源保存 operator_loc
位置,以便稍后检索。
源
# File lib/prism/node.rb, line 16742 def type :splat_node end
返回此节点类型的符号表示。请参阅 ‘Node#type`。