Represents the use of the ‘defined?` keyword.

defined?(a)
^^^^^^^^^^^
Attributes
Read

attr_reader value: Prism::node

Class Methods

Initialize a new DefinedNode node.

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

Instance Methods

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

def accept: (Visitor visitor) -> void

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

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

def copy: (?node_id: Integer, ?location: Location, ?flags: Integer, ?lparen_loc: Location?, ?value: Prism::node, ?rparen_loc: Location?, ?keyword_loc: Location) -> DefinedNode

An alias for child_nodes

def deconstruct_keys: (Array keys) -> { node_id: Integer, location: Location, lparen_loc: Location?, value: Prism::node, rparen_loc: Location?, keyword_loc: Location }

def inspect -> String

def keyword: () -> String

attr_reader keyword_loc: Location

def lparen: () -> String?

attr_reader lparen_loc: Location?

def rparen: () -> String?

attr_reader rparen_loc: Location?

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

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

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

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