Class: Prism::InstanceVariableTargetNode

Inherits:
PrismNode
  • Object
show all
Defined in:
lib/prism/node.rb,
ext/prism/api_node.c

Overview

Represents writing to an instance variable in a context that doesn’t have an explicit value.

@foo, @bar = baz
^^^^  ^^^^

Instance Attribute Summary collapse

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(source, node_id, location, flags, name) ⇒ InstanceVariableTargetNode

Initialize a new InstanceVariableTargetNode node.



10186
10187
10188
10189
10190
10191
10192
 
# File 'lib/prism/node.rb', line 10186

def initialize(source, node_id, location, flags, name)
  @source = source
  @node_id = node_id
  @location = location
  @flags = flags
  @name = name
end

Instance Attribute Details

#name ⇒ Object (readonly)

attr_reader name: Symbol



10228
10229
10230
 
# File 'lib/prism/node.rb', line 10228

def name
  @name
end

Class Method Details

.type ⇒ Object

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



10241
10242
10243
 
# File 'lib/prism/node.rb', line 10241

def self.type
  :instance_variable_target_node
end

Instance Method Details

#===(other) ⇒ Object

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



10247
10248
10249
10250
 
# File 'lib/prism/node.rb', line 10247

def ===(other)
  other.is_a?(InstanceVariableTargetNode) &&
    (name === other.name)
end

#accept(visitor) ⇒ Object

def accept: (Visitor visitor) -> void



10195
10196
10197
 
# File 'lib/prism/node.rb', line 10195

def accept(visitor)
  visitor.visit_instance_variable_target_node(self)
end

#child_nodes ⇒ Object Also known as: deconstruct

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



10200
10201
10202
 
# File 'lib/prism/node.rb', line 10200

def child_nodes
  []
end

#comment_targets ⇒ Object

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



10210
10211
10212
 
# File 'lib/prism/node.rb', line 10210

def comment_targets
  [] #: Array[Prism::node | Location]
end

#compact_child_nodes ⇒ Object

def compact_child_nodes: () -> Array



10205
10206
10207
 
# File 'lib/prism/node.rb', line 10205

def compact_child_nodes
  []
end

#copy(node_id: self.node_id, location: self.location, flags: self.flags, name: self.name) ⇒ Object

def copy: (?node_id: Integer, ?location: Location, ?flags: Integer, ?name: Symbol) -> InstanceVariableTargetNode



10215
10216
10217
 
# File 'lib/prism/node.rb', line 10215

def copy(node_id: self.node_id, location: self.location, flags: self.flags, name: self.name)
  InstanceVariableTargetNode.new(source, node_id, location, flags, name)
end

#deconstruct_keys(keys) ⇒ Object

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



10223
10224
10225
 
# File 'lib/prism/node.rb', line 10223

def deconstruct_keys(keys)
  { node_id: node_id, location: location, name: name }
end

#inspect ⇒ Object

def inspect -> String



10231
10232
10233
 
# File 'lib/prism/node.rb', line 10231

def inspect
  InspectVisitor.compose(self)
end

#type ⇒ Object

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



10236
10237
10238
 
# File 'lib/prism/node.rb', line 10236

def type
  :instance_variable_target_node
end