class Prism::ArgumentsNode
表示方法或关键字的参数集合。
return foo, bar, baz
^^^^^^^^^^^^^
属性
参数列表(如果存在)。这些可以是任何 非空表达式。
foo(bar, baz)
^^^^^^^^
Public Class Methods
Source
# File lib/prism/node.rb, line 767 def initialize(source, node_id, location, flags, arguments) @source = source @node_id = node_id @location = location @flags = flags @arguments = arguments end
初始化一个新的 ArgumentsNode 节点。
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# File lib/prism/node.rb, line 850 def self.type :arguments_node end
返回此节点类型的符号表示。参见 Node::type。
Public Instance Methods
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# File lib/prism/node.rb, line 856 def ===(other) other.is_a?(ArgumentsNode) && (flags === other.flags) && (arguments.length == other.arguments.length) && arguments.zip(other.arguments).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。
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# File lib/prism/node.rb, line 776 def accept(visitor) visitor.visit_arguments_node(self) end
def accept: (Visitor visitor) -> void
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# File lib/prism/node.rb, line 781 def child_nodes [*arguments] end
def child_nodes: () -> Array
也别名为:deconstruct
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# File lib/prism/node.rb, line 791 def comment_targets [*arguments] #: Array[Prism::node | Location] end
def comment_targets: () -> Array[Node | Location]
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# File lib/prism/node.rb, line 786 def compact_child_nodes [*arguments] end
def compact_child_nodes: () -> Array
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# File lib/prism/node.rb, line 809 def contains_forwarding? flags.anybits?(ArgumentsNodeFlags::CONTAINS_FORWARDING) end
def contains_forwarding?: () -> bool
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# File lib/prism/node.rb, line 819 def contains_keyword_splat? flags.anybits?(ArgumentsNodeFlags::CONTAINS_KEYWORD_SPLAT) end
def contains_keyword_splat?: () -> bool
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# File lib/prism/node.rb, line 814 def contains_keywords? flags.anybits?(ArgumentsNodeFlags::CONTAINS_KEYWORDS) end
def contains_keywords?: () -> bool
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# File lib/prism/node.rb, line 829 def contains_multiple_splats? flags.anybits?(ArgumentsNodeFlags::CONTAINS_MULTIPLE_SPLATS) end
def contains_multiple_splats?: () -> bool
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# File lib/prism/node.rb, line 824 def contains_splat? flags.anybits?(ArgumentsNodeFlags::CONTAINS_SPLAT) end
def contains_splat?: () -> bool
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# File lib/prism/node.rb, line 796 def copy(node_id: self.node_id, location: self.location, flags: self.flags, arguments: self.arguments) ArgumentsNode.new(source, node_id, location, flags, arguments) end
def copy: (?node_id: Integer, ?location: Location, ?flags: Integer, ?arguments: Array) -> ArgumentsNode
Source
# File lib/prism/node.rb, line 804 def deconstruct_keys(keys) { node_id: node_id, location: location, arguments: arguments } end
def deconstruct_keys: (Array keys) -> { node_id: Integer, location: Location, arguments: Array }
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# File lib/prism/node.rb, line 840 def inspect InspectVisitor.compose(self) end
def inspect -> String