class Prism::KeywordHashNode
表示一个没有花括号的哈希字面量。
foo(a: b)
^^^^
属性
attr_reader elements: Array[AssocNode | AssocSplatNode]
Public Class Methods
Source
# File lib/prism/node.rb, line 11474 def initialize(source, node_id, location, flags, elements) @source = source @node_id = node_id @location = location @flags = flags @elements = elements end
初始化一个新的 KeywordHashNode 节点。
Source
# File lib/prism/node.rb, line 11534 def self.type :keyword_hash_node end
返回此节点类型的符号表示。参见 Node::type。
Public Instance Methods
Source
# File lib/prism/node.rb, line 11540 def ===(other) other.is_a?(KeywordHashNode) && (flags === other.flags) && (elements.length == other.elements.length) && elements.zip(other.elements).all? { |left, right| left === right } end
实现节点的相等性判断。这实际上是 ==,但不比较 location 的值。仅检查 location 是否存在。
Source
# File lib/prism/node.rb, line 11483 def accept(visitor) visitor.visit_keyword_hash_node(self) end
def accept: (Visitor visitor) -> void
Source
# File lib/prism/node.rb, line 11488 def child_nodes [*elements] end
def child_nodes: () -> Array
也别名为: deconstruct
Source
# File lib/prism/node.rb, line 11498 def comment_targets [*elements] #: Array[Prism::node | Location] end
def comment_targets: () -> Array[Node | Location]
Source
# File lib/prism/node.rb, line 11493 def compact_child_nodes [*elements] end
def compact_child_nodes: () -> Array
Source
# File lib/prism/node.rb, line 11503 def copy(node_id: self.node_id, location: self.location, flags: self.flags, elements: self.elements) KeywordHashNode.new(source, node_id, location, flags, elements) end
def copy: (?node_id: Integer, ?location: Location, ?flags: Integer, ?elements: Array[AssocNode | AssocSplatNode]) -> KeywordHashNode
Source
# File lib/prism/node.rb, line 11511 def deconstruct_keys(keys) { node_id: node_id, location: location, elements: elements } end
def deconstruct_keys: (Array keys) -> { node_id: Integer, location: Location, elements: Array[AssocNode | AssocSplatNode] }
Source
# File lib/prism/node.rb, line 11524 def inspect InspectVisitor.compose(self) end
def inspect -> String
Source
# File lib/prism/node.rb, line 11516 def symbol_keys? flags.anybits?(KeywordHashNodeFlags::SYMBOL_KEYS) end
def symbol_keys?: () -> bool