class YARP::CallOrWriteNode

Represents the use of the ‘||=` operator on a call.

foo.bar ||= value
^^^^^^^^^^^^^^^^^

Attributes

arguments[R]

attr_reader arguments: ArgumentsNode?

call_operator_loc[R]

attr_reader call_operator_loc: Location?

closing_loc[R]

attr_reader closing_loc: Location?

message_loc[R]

attr_reader message_loc: Location?

opening_loc[R]

attr_reader opening_loc: Location?

operator_loc[R]

attr_reader operator_loc: Location

read_name[R]

attr_reader read_name: String

receiver[R]

attr_reader receiver: Node?

value[R]

attr_reader value: Node

write_name[R]

attr_reader write_name: String

Public Class Methods

new(receiver, call_operator_loc, message_loc, opening_loc, arguments, closing_loc, flags, read_name, write_name, operator_loc, value, location) click to toggle source

def initialize: (receiver: Node?, call_operator_loc: Location?, message_loc: Location?, opening_loc: Location?, arguments: ArgumentsNode?, closing_loc: Location?, flags: Integer, read_name: String, write_name: String, operator_loc: Location, value: Node, location: Location) -> void

# File yarp/node.rb, line 1803
def initialize(receiver, call_operator_loc, message_loc, opening_loc, arguments, closing_loc, flags, read_name, write_name, operator_loc, value, location)
  @receiver = receiver
  @call_operator_loc = call_operator_loc
  @message_loc = message_loc
  @opening_loc = opening_loc
  @arguments = arguments
  @closing_loc = closing_loc
  @flags = flags
  @read_name = read_name
  @write_name = write_name
  @operator_loc = operator_loc
  @value = value
  @location = location
end

Public Instance Methods

accept(visitor) click to toggle source

def accept: (visitor: Visitor) -> void

# File yarp/node.rb, line 1819
def accept(visitor)
  visitor.visit_call_or_write_node(self)
end

call_operator() click to toggle source

def call_operator: () -> String?

# File yarp/node.rb, line 1860
def call_operator
  call_operator_loc&.slice
end

child_nodes() click to toggle source

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

# File yarp/node.rb, line 1824
def child_nodes
  [receiver, arguments, value]
end

Also aliased as: deconstruct

closing() click to toggle source

def closing: () -> String?

# File yarp/node.rb, line 1875
def closing
  closing_loc&.slice
end

comment_targets() click to toggle source

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

# File yarp/node.rb, line 1829
def comment_targets
  [*receiver, *call_operator_loc, *message_loc, *opening_loc, *arguments, *closing_loc, operator_loc, value]
end

copy(**params) click to toggle source

def copy: (**params) -> CallOrWriteNode

# File yarp/node.rb, line 1834
def copy(**params)
  CallOrWriteNode.new(
    params.fetch(:receiver) { receiver },
    params.fetch(:call_operator_loc) { call_operator_loc },
    params.fetch(:message_loc) { message_loc },
    params.fetch(:opening_loc) { opening_loc },
    params.fetch(:arguments) { arguments },
    params.fetch(:closing_loc) { closing_loc },
    params.fetch(:flags) { flags },
    params.fetch(:read_name) { read_name },
    params.fetch(:write_name) { write_name },
    params.fetch(:operator_loc) { operator_loc },
    params.fetch(:value) { value },
    params.fetch(:location) { location },
  )
end

deconstruct()

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

Alias for: child_nodes

deconstruct_keys(keys) click to toggle source

# File yarp/node.rb, line 1855
def deconstruct_keys(keys)
  { receiver: receiver, call_operator_loc: call_operator_loc, message_loc: message_loc, opening_loc: opening_loc, arguments: arguments, closing_loc: closing_loc, flags: flags, read_name: read_name, write_name: write_name, operator_loc: operator_loc, value: value, location: location }
end

inspect(inspector = NodeInspector.new) click to toggle source

# File yarp/node.rb, line 1894
def inspect(inspector = NodeInspector.new)
  inspector << inspector.header(self)
  if (receiver = self.receiver).nil?
    inspector << "├── receiver: ∅\n"
  else
    inspector << "├── receiver:\n"
    inspector << receiver.inspect(inspector.child_inspector("│   ")).delete_prefix(inspector.prefix)
  end
  inspector << "├── call_operator_loc: #{inspector.location(call_operator_loc)}\n"
  inspector << "├── message_loc: #{inspector.location(message_loc)}\n"
  inspector << "├── opening_loc: #{inspector.location(opening_loc)}\n"
  if (arguments = self.arguments).nil?
    inspector << "├── arguments: ∅\n"
  else
    inspector << "├── arguments:\n"
    inspector << arguments.inspect(inspector.child_inspector("│   ")).delete_prefix(inspector.prefix)
  end
  inspector << "├── closing_loc: #{inspector.location(closing_loc)}\n"
  flags = [("safe_navigation" if safe_navigation?), ("variable_call" if variable_call?)].compact
  inspector << "├── flags: #{flags.empty? ? "∅" : flags.join(", ")}\n"
  inspector << "├── read_name: #{read_name.inspect}\n"
  inspector << "├── write_name: #{write_name.inspect}\n"
  inspector << "├── operator_loc: #{inspector.location(operator_loc)}\n"
  inspector << "└── value:\n"
  inspector << inspector.child_node(value, "    ")
  inspector.to_str
end

message() click to toggle source

def message: () -> String?

# File yarp/node.rb, line 1865
def message
  message_loc&.slice
end

opening() click to toggle source

def opening: () -> String?

# File yarp/node.rb, line 1870
def opening
  opening_loc&.slice
end

operator() click to toggle source

def operator: () -> String

# File yarp/node.rb, line 1890
def operator
  operator_loc.slice
end

safe_navigation?() click to toggle source

def safe_navigation?: () -> bool

# File yarp/node.rb, line 1880
def safe_navigation?
  flags.anybits?(CallNodeFlags::SAFE_NAVIGATION)
end

variable_call?() click to toggle source

def variable_call?: () -> bool

# File yarp/node.rb, line 1885
def variable_call?
  flags.anybits?(CallNodeFlags::VARIABLE_CALL)
end