class Prism::CallTargetNode - Documentation for Ruby 4.0
Description: class Prism::CallTargetNode: Represents assigning to a method call. foo.
Keywords: ruby,class,Prism::CallTargetNode

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# class Prism::CallTargetNode

Represents assigning to a method call.

    foo.bar, = 1
    ^^^^^^^

    begin
    rescue => foo.bar
              ^^^^^^^
    end

    for foo.bar in baz do end
        ^^^^^^^

### Attributes

name [R]

Represents the name of the method being called.

    foo.bar = 1 # name `:foo`
    ^^^

receiver [R]

The object that the method is being called on. This can be any non-void expression.

    foo.bar = 1
    ^^^

### Public Class Methods

new (source, node_id, location, flags, receiver, call_operator_loc, name, message_loc)
Source

    # File lib/prism/node.rb, line 3479
    def initialize(source, node_id, location, flags, receiver, call_operator_loc, name, message_loc)
      @source = source
      @node_id = node_id
      @location = location
      @flags = flags
      @receiver = receiver
      @call_operator_loc = call_operator_loc
      @name = name
      @message_loc = message_loc
    end

Initialize a new `CallTargetNode` node.

type ()
Source

    # File lib/prism/node.rb, line 3615
    def self.type
      :call_target_node
    end

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

### Public Instance Methods

=== (other)
Source

    # File lib/prism/node.rb, line 3621
    def ===(other)
      other.is_a?(CallTargetNode) &&
        (flags === other.flags) &&
        (receiver === other.receiver) &&
        (call_operator_loc.nil? == other.call_operator_loc.nil?) &&
        (name === other.name) &&
        (message_loc.nil? == other.message_loc.nil?)
    end

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

accept (visitor)
Source

    # File lib/prism/node.rb, line 3491
    def accept(visitor)
      visitor.visit_call_target_node(self)
    end

def accept: (`Visitor` visitor) -> void

attribute_write? ()
Source

    # File lib/prism/node.rb, line 3541
    def attribute_write?
      flags.anybits?(CallNodeFlags::ATTRIBUTE_WRITE)
    end

def attribute_write?: () -> bool

call_operator ()
Source

    # File lib/prism/node.rb, line 3595
    def call_operator
      call_operator_loc.slice
    end

def `call_operator`: () -> `String`

call_operator_loc ()
Source

    # File lib/prism/node.rb, line 3560
    def call_operator_loc
      location = @call_operator_loc
      return location if location.is_a?(Location)
      @call_operator_loc = Location.new(source, location >> 32, location & 0xFFFFFFFF)
    end

Represents the location of the call operator.

    foo.bar = 1
       ^

child_nodes ()
Source

    # File lib/prism/node.rb, line 3496
    def child_nodes
      [receiver]
    end

def `child_nodes`: () -> Array

Also aliased as: deconstruct
comment_targets ()
Source

    # File lib/prism/node.rb, line 3513
    def comment_targets
      [receiver, call_operator_loc, message_loc] #: Array[Prism::node | Location]
    end

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

compact_child_nodes ()
Source

    # File lib/prism/node.rb, line 3508
    def compact_child_nodes
      [receiver]
    end

def `compact_child_nodes`: () -> Array

copy (node_id: self.node_id, location: self.location, flags: self.flags, receiver: self.receiver, call_operator_loc: self.call_operator_loc, name: self.name, message_loc: self.message_loc)
Source

    # File lib/prism/node.rb, line 3518
    def copy(node_id: self.node_id, location: self.location, flags: self.flags, receiver: self.receiver, call_operator_loc: self.call_operator_loc, name: self.name, message_loc: self.message_loc)
      CallTargetNode.new(source, node_id, location, flags, receiver, call_operator_loc, name, message_loc)
    end

def copy: (?node_id: `Integer`, ?location: `Location`, ?flags: `Integer`, ?receiver: Prism::node, ?call_operator_loc: `Location`, ?name: `Symbol`, ?message_loc: `Location`) -> `CallTargetNode`

deconstruct ()

def deconstruct: () -> Array

Alias for: child_nodes
deconstruct_keys (keys)
Source

    # File lib/prism/node.rb, line 3526
    def deconstruct_keys(keys)
      { node_id: node_id, location: location, receiver: receiver, call_operator_loc: call_operator_loc, name: name, message_loc: message_loc }
    end

def `deconstruct_keys`: (Array keys) -> { node_id: `Integer`, location: `Location`, receiver: Prism::node, `call_operator_loc`: `Location`, name: `Symbol`, `message_loc`: `Location` }

each_child_node () { |receiver| ... }
Source

    # File lib/prism/node.rb, line 3501
    def each_child_node
      return to_enum(:each_child_node) unless block_given?

      yield receiver
    end

def `each_child_node`: () { (Prism::node) -> void } -> void | () -> Enumerator

ignore_visibility? ()
Source

    # File lib/prism/node.rb, line 3546
    def ignore_visibility?
      flags.anybits?(CallNodeFlags::IGNORE_VISIBILITY)
    end

def ignore_visibility?: () -> bool

inspect ()
Source

    # File lib/prism/node.rb, line 3605
    def inspect
      InspectVisitor.compose(self)
    end

def inspect -> `String`

message ()
Source

    # File lib/prism/node.rb, line 3600
    def message
      message_loc.slice
    end

def message: () -> `String`

message_loc ()
Source

    # File lib/prism/node.rb, line 3582
    def message_loc
      location = @message_loc
      return location if location.is_a?(Location)
      @message_loc = Location.new(source, location >> 32, location & 0xFFFFFFFF)
    end

Represents the location of the message.

    foo.bar = 1
        ^^^

save_call_operator_loc (repository)
Source

    # File lib/prism/node.rb, line 3568
    def save_call_operator_loc(repository)
      repository.enter(node_id, :call_operator_loc)
    end

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

save_message_loc (repository)
Source

    # File lib/prism/node.rb, line 3590
    def save_message_loc(repository)
      repository.enter(node_id, :message_loc)
    end

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

type ()
Source

    # File lib/prism/node.rb, line 3610
    def type
      :call_target_node
    end

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

variable_call? ()
Source

    # File lib/prism/node.rb, line 3536
    def variable_call?
      flags.anybits?(CallNodeFlags::VARIABLE_CALL)
    end

def variable_call?: () -> bool