Represents the use of the ‘||=` operator on a call.
foo.bar ||= value ^^^^^^^^^^^^^^^^^
The object that the method is being called on. This can be either ‘nil` or any [non-void expressions](github.com/ruby/prism/blob/main/docs/parsing_rules.md#non-void-expression).
foo.bar ||= value ^^^
Represents the name of the method being called.
foo.bar ||= value # read_name `:bar`
^^^
Represents the name of the method being written to.
foo.bar ||= value # write_name `:bar=`
^^^
Represents the value being assigned.
foo.bar ||= value
^^^^^
# File tmp/rubies/ruby-3.4.1/lib/prism/node.rb, line 3053
def initialize(source, node_id, location, flags, receiver, call_operator_loc, message_loc, read_name, write_name, operator_loc, value)
@source = source
@node_id = node_id
@location = location
@flags = flags
@receiver = receiver
@call_operator_loc = call_operator_loc
@message_loc = message_loc
@read_name = read_name
@write_name = write_name
@operator_loc = operator_loc
@value = value
end
Initialize a new CallOrWriteNode node.
# File tmp/rubies/ruby-3.4.1/lib/prism/node.rb, line 3233
def self.type
:call_or_write_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 3239
def ===(other)
other.is_a?(CallOrWriteNode) &&
(flags === other.flags) &&
(receiver === other.receiver) &&
(call_operator_loc.nil? == other.call_operator_loc.nil?) &&
(message_loc.nil? == other.message_loc.nil?) &&
(read_name === other.read_name) &&
(write_name === other.write_name) &&
(operator_loc.nil? == other.operator_loc.nil?) &&
(value === other.value)
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 3068
def accept(visitor)
visitor.visit_call_or_write_node(self)
end
def accept: (Visitor visitor) -> void
# File tmp/rubies/ruby-3.4.1/lib/prism/node.rb, line 3114
def attribute_write?
flags.anybits?(CallNodeFlags::ATTRIBUTE_WRITE)
end
def attribute_write?: () -> bool
# File tmp/rubies/ruby-3.4.1/lib/prism/node.rb, line 3208
def call_operator
call_operator_loc&.slice
end
def call_operator: () -> String?
# File tmp/rubies/ruby-3.4.1/lib/prism/node.rb, line 3133
def call_operator_loc
location = @call_operator_loc
case location
when nil
nil
when Location
location
else
@call_operator_loc = Location.new(source, location >> 32, location & 0xFFFFFFFF)
end
end
Represents the location of the call operator.
foo.bar ||= value ^
# File tmp/rubies/ruby-3.4.1/lib/prism/node.rb, line 3073
def child_nodes
[receiver, value]
end
def child_nodes: () -> Array[nil | Node]
# File tmp/rubies/ruby-3.4.1/lib/prism/node.rb, line 3086
def comment_targets
[*receiver, *call_operator_loc, *message_loc, operator_loc, value] #: Array[Prism::node | Location]
end
def comment_targets: () -> Array[Node | Location]
# File tmp/rubies/ruby-3.4.1/lib/prism/node.rb, line 3078
def compact_child_nodes
compact = [] #: Array[Prism::node]
compact << receiver if receiver
compact << value
compact
end
def compact_child_nodes: () -> Array
# File tmp/rubies/ruby-3.4.1/lib/prism/node.rb, line 3091
def copy(node_id: self.node_id, location: self.location, flags: self.flags, receiver: self.receiver, call_operator_loc: self.call_operator_loc, message_loc: self.message_loc, read_name: self.read_name, write_name: self.write_name, operator_loc: self.operator_loc, value: self.value)
CallOrWriteNode.new(source, node_id, location, flags, receiver, call_operator_loc, message_loc, read_name, write_name, operator_loc, value)
end
# File tmp/rubies/ruby-3.4.1/lib/prism/node.rb, line 3099
def deconstruct_keys(keys)
{ node_id: node_id, location: location, receiver: receiver, call_operator_loc: call_operator_loc, message_loc: message_loc, read_name: read_name, write_name: write_name, operator_loc: operator_loc, value: value }
end
def deconstruct_keys: (Array keys) -> { node_id: Integer, location: Location, receiver: Prism::node?, call_operator_loc: Location?, message_loc: Location?, read_name: Symbol, write_name: Symbol, operator_loc: Location, value: Prism::node }
# File tmp/rubies/ruby-3.4.1/lib/prism/node.rb, line 3119
def ignore_visibility?
flags.anybits?(CallNodeFlags::IGNORE_VISIBILITY)
end
def ignore_visibility?: () -> bool
# File tmp/rubies/ruby-3.4.1/lib/prism/node.rb, line 3223
def inspect
InspectVisitor.compose(self)
end
def inspect -> String
# File tmp/rubies/ruby-3.4.1/lib/prism/node.rb, line 3213
def message
message_loc&.slice
end
def message: () -> String?
# File tmp/rubies/ruby-3.4.1/lib/prism/node.rb, line 3155
def message_loc
location = @message_loc
case location
when nil
nil
when Location
location
else
@message_loc = Location.new(source, location >> 32, location & 0xFFFFFFFF)
end
end
Represents the location of the message.
foo.bar ||= value
^^^
# File tmp/rubies/ruby-3.4.1/lib/prism/node.rb, line 3218
def operator
operator_loc.slice
end
def operator: () -> String
# File tmp/rubies/ruby-3.4.1/lib/prism/node.rb, line 3189
def operator_loc
location = @operator_loc
return location if location.is_a?(Location)
@operator_loc = Location.new(source, location >> 32, location & 0xFFFFFFFF)
end
Represents the location of the operator.
foo.bar ||= value
^^^
# File tmp/rubies/ruby-3.4.1/lib/prism/node.rb, line 3104
def safe_navigation?
flags.anybits?(CallNodeFlags::SAFE_NAVIGATION)
end
def safe_navigation?: () -> bool
# File tmp/rubies/ruby-3.4.1/lib/prism/node.rb, line 3147
def save_call_operator_loc(repository)
repository.enter(node_id, :call_operator_loc) unless @call_operator_loc.nil?
end
Save the call_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 3169
def save_message_loc(repository)
repository.enter(node_id, :message_loc) unless @message_loc.nil?
end
Save the message_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 3197
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 3228
def type
:call_or_write_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 3109
def variable_call?
flags.anybits?(CallNodeFlags::VARIABLE_CALL)
end
def variable_call?: () -> bool