class Prism::ReturnNode

Represents the use of the ‘return` keyword.

return 1
^^^^^^^^

Attributes

arguments[R]

attr_reader arguments: ArgumentsNode?

Public Class Methods

new(source, node_id, location, flags, keyword_loc, arguments) click to toggle source

Initialize a new ReturnNode node.

# File prism/node.rb, line 16041
def initialize(source, node_id, location, flags, keyword_loc, arguments)
  @source = source
  @node_id = node_id
  @location = location
  @flags = flags
  @keyword_loc = keyword_loc
  @arguments = arguments
end

type() click to toggle source

Return a symbol representation of this node type. See ‘Node::type`.

# File prism/node.rb, line 16117
def self.type
  :return_node
end

Public Instance Methods

===(other) click to toggle source

Implements case-equality for the node. This is effectively == but without comparing the value of locations. Locations are checked only for presence.

# File prism/node.rb, line 16123
def ===(other)
  other.is_a?(ReturnNode) &&
    (keyword_loc.nil? == other.keyword_loc.nil?) &&
    (arguments === other.arguments)
end

accept(visitor) click to toggle source

def accept: (Visitor visitor) -> void

# File prism/node.rb, line 16051
def accept(visitor)
  visitor.visit_return_node(self)
end

child_nodes() click to toggle source

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

# File prism/node.rb, line 16056
def child_nodes
  [arguments]
end

Also aliased as: deconstruct

comment_targets() click to toggle source

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

# File prism/node.rb, line 16068
def comment_targets
  [keyword_loc, *arguments] #: Array[Prism::node | Location]
end

compact_child_nodes() click to toggle source

def compact_child_nodes: () -> Array

# File prism/node.rb, line 16061
def compact_child_nodes
  compact = [] #: Array[Prism::node]
  compact << arguments if arguments
  compact
end

copy(node_id: self.node_id, location: self.location, flags: self.flags, keyword_loc: self.keyword_loc, arguments: self.arguments) click to toggle source

def copy: (?node_id: Integer, ?location: Location, ?flags: Integer, ?keyword_loc: Location, ?arguments: ArgumentsNode?) -> ReturnNode

# File prism/node.rb, line 16073
def copy(node_id: self.node_id, location: self.location, flags: self.flags, keyword_loc: self.keyword_loc, arguments: self.arguments)
  ReturnNode.new(source, node_id, location, flags, keyword_loc, arguments)
end

deconstruct()

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

Alias for: child_nodes

deconstruct_keys(keys) click to toggle source

def deconstruct_keys: (Array keys) -> { node_id: Integer, location: Location, keyword_loc: Location, arguments: ArgumentsNode? }

# File prism/node.rb, line 16081
def deconstruct_keys(keys)
  { node_id: node_id, location: location, keyword_loc: keyword_loc, arguments: arguments }
end

inspect() click to toggle source

def inspect -> String

# File prism/node.rb, line 16107
def inspect
  InspectVisitor.compose(self)
end

keyword() click to toggle source

def keyword: () -> String

# File prism/node.rb, line 16102
def keyword
  keyword_loc.slice
end

keyword_loc() click to toggle source

attr_reader keyword_loc: Location

# File prism/node.rb, line 16086
def keyword_loc
  location = @keyword_loc
  return location if location.is_a?(Location)
  @keyword_loc = Location.new(source, location >> 32, location & 0xFFFFFFFF)
end

save_keyword_loc(repository) click to toggle source

Save the keyword_loc location using the given saved source so that it can be retrieved later.

# File prism/node.rb, line 16094
def save_keyword_loc(repository)
  repository.enter(node_id, :keyword_loc)
end

type() click to toggle source

Return a symbol representation of this node type. See ‘Node#type`.

# File prism/node.rb, line 16112
def type
  :return_node
end