class Prism::StatementsNode

表示包含在某个作用域内的一组语句。

foo; bar; baz
^^^^^^^^^^^^^

属性

body [R]

attr_reader body: Array

公共类方法

new (source, node_id, location, flags, body)

源代码

# File lib/prism/node.rb, line 16766
def initialize(source, node_id, location, flags, body)
  @source = source
  @node_id = node_id
  @location = location
  @flags = flags
  @body = body
end

初始化一个新的 StatementsNode 节点。

type ()

源代码

# File lib/prism/node.rb, line 16821
def self.type
  :statements_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

=== (other)

源代码

# File lib/prism/node.rb, line 16827
def ===(other)
  other.is_a?(StatementsNode) &&
    (body.length == other.body.length) &&
    body.zip(other.body).all? { |left, right| left === right }
end

为节点实现 case-equality。这实际上与 == 相同，但不比较 location 的值。仅检查是否存在 location。

accept (visitor)

源代码

# File lib/prism/node.rb, line 16775
def accept(visitor)
  visitor.visit_statements_node(self)
end

def accept: (Visitor visitor) -> void

child_nodes ()

源代码

# File lib/prism/node.rb, line 16780
def child_nodes
  [*body]
end

def child_nodes: () -> Array[nil | Node]

也别名为：deconstruct

comment_targets ()

源代码

# File lib/prism/node.rb, line 16790
def comment_targets
  [*body] #: Array[Prism::node | Location]
end

def comment_targets: () -> Array[Node | Location]

compact_child_nodes ()

源代码

# File lib/prism/node.rb, line 16785
def compact_child_nodes
  [*body]
end

def compact_child_nodes: () -> Array

copy (node_id: self.node_id, location: self.location, flags: self.flags, body: self.body)

源代码

# File lib/prism/node.rb, line 16795
def copy(node_id: self.node_id, location: self.location, flags: self.flags, body: self.body)
  StatementsNode.new(source, node_id, location, flags, body)
end

def copy: (?node_id: Integer, ?location: Location, ?flags: Integer, ?body: Array) -> StatementsNode

deconstruct ()

def deconstruct: () -> Array[nil | Node]

别名为: child_nodes

deconstruct_keys (keys)

源代码

# File lib/prism/node.rb, line 16803
def deconstruct_keys(keys)
  { node_id: node_id, location: location, body: body }
end

def deconstruct_keys: (Array keys) -> { node_id: Integer, location: Location, body: Array }

inspect ()

源代码

# File lib/prism/node.rb, line 16811
def inspect
  InspectVisitor.compose(self)
end

def inspect -> String

type ()

源代码

# File lib/prism/node.rb, line 16816
def type
  :statements_node
end

返回此节点类型的符号表示。请参阅“Node#type”。