Represents writing to a constant path in a context that doesn’t have an explicit value.
Foo::Foo, Bar::Bar = baz ^^^^^^^^ ^^^^^^^^
attr_reader parent: Prism::node?
# File tmp/rubies/ruby-3.4.1/lib/prism/node.rb, line 5377
def initialize(source, node_id, location, flags, parent, name, delimiter_loc, name_loc)
@source = source
@node_id = node_id
@location = location
@flags = flags
@parent = parent
@name = name
@delimiter_loc = delimiter_loc
@name_loc = name_loc
end
Initialize a new ConstantPathTargetNode node.
# File tmp/rubies/ruby-3.4.1/lib/prism/node.rb, line 5471
def self.type
:constant_path_target_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 5477
def ===(other)
other.is_a?(ConstantPathTargetNode) &&
(parent === other.parent) &&
(name === other.name) &&
(delimiter_loc.nil? == other.delimiter_loc.nil?) &&
(name_loc.nil? == other.name_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.
# File tmp/rubies/ruby-3.4.1/lib/prism/node.rb, line 5389
def accept(visitor)
visitor.visit_constant_path_target_node(self)
end
def accept: (Visitor visitor) -> void
# File tmp/rubies/ruby-3.4.1/lib/prism/node_ext.rb, line 243
def child
deprecated("name", "name_loc")
if name
ConstantReadNode.new(source, -1, name_loc, 0, name)
else
MissingNode.new(source, -1, location, 0)
end
end
Previously, we had a child node on this class that contained either a constant read or a missing node. To not cause a breaking change, we continue to supply that API.
# File tmp/rubies/ruby-3.4.1/lib/prism/node.rb, line 5394
def child_nodes
[parent]
end
def child_nodes: () -> Array[nil | Node]
# File tmp/rubies/ruby-3.4.1/lib/prism/node.rb, line 5406
def comment_targets
[*parent, delimiter_loc, name_loc] #: Array[Prism::node | Location]
end
def comment_targets: () -> Array[Node | Location]
# File tmp/rubies/ruby-3.4.1/lib/prism/node.rb, line 5399
def compact_child_nodes
compact = [] #: Array[Prism::node]
compact << parent if parent
compact
end
def compact_child_nodes: () -> Array
# File tmp/rubies/ruby-3.4.1/lib/prism/node.rb, line 5411
def copy(node_id: self.node_id, location: self.location, flags: self.flags, parent: self.parent, name: self.name, delimiter_loc: self.delimiter_loc, name_loc: self.name_loc)
ConstantPathTargetNode.new(source, node_id, location, flags, parent, name, delimiter_loc, name_loc)
end
# File tmp/rubies/ruby-3.4.1/lib/prism/node.rb, line 5419
def deconstruct_keys(keys)
{ node_id: node_id, location: location, parent: parent, name: name, delimiter_loc: delimiter_loc, name_loc: name_loc }
end
def deconstruct_keys: (Array keys) -> { node_id: Integer, location: Location, parent: Prism::node?, name: Symbol?, delimiter_loc: Location, name_loc: Location }
# File tmp/rubies/ruby-3.4.1/lib/prism/node.rb, line 5456
def delimiter
delimiter_loc.slice
end
def delimiter: () -> String
# File tmp/rubies/ruby-3.4.1/lib/prism/node.rb, line 5430
def delimiter_loc
location = @delimiter_loc
return location if location.is_a?(Location)
@delimiter_loc = Location.new(source, location >> 32, location & 0xFFFFFFFF)
end
attr_reader delimiter_loc: Location
# File tmp/rubies/ruby-3.4.1/lib/prism/node_ext.rb, line 236
def full_name
full_name_parts.join("::")
end
Returns the full name of this constant path. For example: “Foo::Bar”
# File tmp/rubies/ruby-3.4.1/lib/prism/node_ext.rb, line 216
def full_name_parts
parts =
case parent
when ConstantPathNode, ConstantReadNode
parent.full_name_parts
when nil
[:""]
else
# e.g. self::Foo, (var)::Bar = baz
raise ConstantPathNode::DynamicPartsInConstantPathError, "Constant target path contains dynamic parts. Cannot compute full name"
end
if name.nil?
raise ConstantPathNode::MissingNodesInConstantPathError, "Constant target path contains missing nodes. Cannot compute full name"
end
parts.push(name)
end
Returns the list of parts for the full name of this constant path. For example: [:Foo, :Bar]
# File tmp/rubies/ruby-3.4.1/lib/prism/node.rb, line 5461
def inspect
InspectVisitor.compose(self)
end
def inspect -> String
# File tmp/rubies/ruby-3.4.1/lib/prism/node.rb, line 5443
def name_loc
location = @name_loc
return location if location.is_a?(Location)
@name_loc = Location.new(source, location >> 32, location & 0xFFFFFFFF)
end
# File tmp/rubies/ruby-3.4.1/lib/prism/node.rb, line 5438
def save_delimiter_loc(repository)
repository.enter(node_id, :delimiter_loc)
end
Save the delimiter_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 5451
def save_name_loc(repository)
repository.enter(node_id, :name_loc)
end
Save the name_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 5466
def type
:constant_path_target_node
end
Return a symbol representation of this node type. See ‘Node#type`.