Represents referencing an instance variable.
@foo ^^^^
The name of the instance variable, which is a ‘@` followed by an [identifier](github.com/ruby/prism/blob/main/docs/parsing_rules.md#identifiers).
@x # name `:@x` @_test # name `:@_test`
# File tmp/rubies/ruby-3.4.1/lib/prism/node.rb, line 10109
def initialize(source, node_id, location, flags, name)
@source = source
@node_id = node_id
@location = location
@flags = flags
@name = name
end
Initialize a new InstanceVariableReadNode node.
# File tmp/rubies/ruby-3.4.1/lib/prism/node.rb, line 10168
def self.type
:instance_variable_read_node
end
Return a symbol representation of this node type. See ‘Node::type`.
# File tmp/rubies/ruby-3.4.1/lib/prism/node.rb, line 10174
def ===(other)
other.is_a?(InstanceVariableReadNode) &&
(name === other.name)
end
Implements case-equality for the node. This is effectively == but without comparing the value of locations. Locations are checked only for presence.
# File tmp/rubies/ruby-3.4.1/lib/prism/node.rb, line 10118
def accept(visitor)
visitor.visit_instance_variable_read_node(self)
end
def accept: (Visitor visitor) -> void
# File tmp/rubies/ruby-3.4.1/lib/prism/node.rb, line 10123
def child_nodes
[]
end
def child_nodes: () -> Array[nil | Node]
# File tmp/rubies/ruby-3.4.1/lib/prism/node.rb, line 10133
def comment_targets
[] #: Array[Prism::node | Location]
end
def comment_targets: () -> Array[Node | Location]
# File tmp/rubies/ruby-3.4.1/lib/prism/node.rb, line 10128
def compact_child_nodes
[]
end
def compact_child_nodes: () -> Array
# File tmp/rubies/ruby-3.4.1/lib/prism/node.rb, line 10138
def copy(node_id: self.node_id, location: self.location, flags: self.flags, name: self.name)
InstanceVariableReadNode.new(source, node_id, location, flags, name)
end
def copy: (?node_id: Integer, ?location: Location, ?flags: Integer, ?name: Symbol) -> InstanceVariableReadNode
# File tmp/rubies/ruby-3.4.1/lib/prism/node.rb, line 10146
def deconstruct_keys(keys)
{ node_id: node_id, location: location, name: name }
end
def deconstruct_keys: (Array keys) -> { node_id: Integer, location: Location, name: Symbol }
# File tmp/rubies/ruby-3.4.1/lib/prism/node.rb, line 10158
def inspect
InspectVisitor.compose(self)
end
def inspect -> String
# File tmp/rubies/ruby-3.4.1/lib/prism/node.rb, line 10163
def type
:instance_variable_read_node
end
Return a symbol representation of this node type. See ‘Node#type`.