Represents an interpolated variable.
"foo #@bar"
^^^^^
attr_reader variable: InstanceVariableReadNode | ClassVariableReadNode | GlobalVariableReadNode | BackReferenceReadNode | NumberedReferenceReadNode
# File tmp/rubies/ruby-3.4.1/lib/prism/node.rb, line 6532
def initialize(source, node_id, location, flags, operator_loc, variable)
@source = source
@node_id = node_id
@location = location
@flags = flags
@operator_loc = operator_loc
@variable = variable
end
Initialize a new EmbeddedVariableNode node.
# File tmp/rubies/ruby-3.4.1/lib/prism/node.rb, line 6606
def self.type
:embedded_variable_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 6612
def ===(other)
other.is_a?(EmbeddedVariableNode) &&
(operator_loc.nil? == other.operator_loc.nil?) &&
(variable === other.variable)
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 6542
def accept(visitor)
visitor.visit_embedded_variable_node(self)
end
def accept: (Visitor visitor) -> void
# File tmp/rubies/ruby-3.4.1/lib/prism/node.rb, line 6547
def child_nodes
[variable]
end
def child_nodes: () -> Array[nil | Node]
# File tmp/rubies/ruby-3.4.1/lib/prism/node.rb, line 6557
def comment_targets
[operator_loc, variable] #: Array[Prism::node | Location]
end
def comment_targets: () -> Array[Node | Location]
# File tmp/rubies/ruby-3.4.1/lib/prism/node.rb, line 6552
def compact_child_nodes
[variable]
end
def compact_child_nodes: () -> Array
# File tmp/rubies/ruby-3.4.1/lib/prism/node.rb, line 6562
def copy(node_id: self.node_id, location: self.location, flags: self.flags, operator_loc: self.operator_loc, variable: self.variable)
EmbeddedVariableNode.new(source, node_id, location, flags, operator_loc, variable)
end
def copy: (?node_id: Integer, ?location: Location, ?flags: Integer, ?operator_loc: Location, ?variable: InstanceVariableReadNode | ClassVariableReadNode | GlobalVariableReadNode | BackReferenceReadNode | NumberedReferenceReadNode) -> EmbeddedVariableNode
# File tmp/rubies/ruby-3.4.1/lib/prism/node.rb, line 6570
def deconstruct_keys(keys)
{ node_id: node_id, location: location, operator_loc: operator_loc, variable: variable }
end
def deconstruct_keys: (Array keys) -> { node_id: Integer, location: Location, operator_loc: Location, variable: InstanceVariableReadNode | ClassVariableReadNode | GlobalVariableReadNode | BackReferenceReadNode | NumberedReferenceReadNode }
# File tmp/rubies/ruby-3.4.1/lib/prism/node.rb, line 6596
def inspect
InspectVisitor.compose(self)
end
def inspect -> String
# File tmp/rubies/ruby-3.4.1/lib/prism/node.rb, line 6591
def operator
operator_loc.slice
end
def operator: () -> String
# File tmp/rubies/ruby-3.4.1/lib/prism/node.rb, line 6575
def operator_loc
location = @operator_loc
return location if location.is_a?(Location)
@operator_loc = Location.new(source, location >> 32, location & 0xFFFFFFFF)
end
attr_reader operator_loc: Location
# File tmp/rubies/ruby-3.4.1/lib/prism/node.rb, line 6583
def save_operator_loc(repository)
repository.enter(node_id, :operator_loc)
end
Save the operator_loc location using the given saved source so that it can be retrieved later.
# File tmp/rubies/ruby-3.4.1/lib/prism/node.rb, line 6601
def type
:embedded_variable_node
end
Return a symbol representation of this node type. See ‘Node#type`.