Represents using a lambda literal (not the lambda method call).
->(value) { value * 2 }
^^^^^^^^^^^^^^^^^^^^^^^
attr_reader parameters: BlockParametersNode | NumberedParametersNode | ItParametersNode | nil
attr_reader body: StatementsNode | BeginNode | nil
# File tmp/rubies/ruby-3.4.1/lib/prism/node.rb, line 11536
def initialize(source, node_id, location, flags, locals, operator_loc, opening_loc, closing_loc, parameters, body)
@source = source
@node_id = node_id
@location = location
@flags = flags
@locals = locals
@operator_loc = operator_loc
@opening_loc = opening_loc
@closing_loc = closing_loc
@parameters = parameters
@body = body
end
Initialize a new LambdaNode node.
# File tmp/rubies/ruby-3.4.1/lib/prism/node.rb, line 11659
def self.type
:lambda_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 11665
def ===(other)
other.is_a?(LambdaNode) &&
(locals.length == other.locals.length) &&
locals.zip(other.locals).all? { |left, right| left === right } &&
(operator_loc.nil? == other.operator_loc.nil?) &&
(opening_loc.nil? == other.opening_loc.nil?) &&
(closing_loc.nil? == other.closing_loc.nil?) &&
(parameters === other.parameters) &&
(body === other.body)
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 11550
def accept(visitor)
visitor.visit_lambda_node(self)
end
def accept: (Visitor visitor) -> void
# File tmp/rubies/ruby-3.4.1/lib/prism/node.rb, line 11555
def child_nodes
[parameters, body]
end
def child_nodes: () -> Array[nil | Node]
# File tmp/rubies/ruby-3.4.1/lib/prism/node.rb, line 11644
def closing
closing_loc.slice
end
def closing: () -> String
# File tmp/rubies/ruby-3.4.1/lib/prism/node.rb, line 11615
def closing_loc
location = @closing_loc
return location if location.is_a?(Location)
@closing_loc = Location.new(source, location >> 32, location & 0xFFFFFFFF)
end
attr_reader closing_loc: Location
# File tmp/rubies/ruby-3.4.1/lib/prism/node.rb, line 11568
def comment_targets
[operator_loc, opening_loc, closing_loc, *parameters, *body] #: Array[Prism::node | Location]
end
def comment_targets: () -> Array[Node | Location]
# File tmp/rubies/ruby-3.4.1/lib/prism/node.rb, line 11560
def compact_child_nodes
compact = [] #: Array[Prism::node]
compact << parameters if parameters
compact << body if body
compact
end
def compact_child_nodes: () -> Array
# File tmp/rubies/ruby-3.4.1/lib/prism/node.rb, line 11573
def copy(node_id: self.node_id, location: self.location, flags: self.flags, locals: self.locals, operator_loc: self.operator_loc, opening_loc: self.opening_loc, closing_loc: self.closing_loc, parameters: self.parameters, body: self.body)
LambdaNode.new(source, node_id, location, flags, locals, operator_loc, opening_loc, closing_loc, parameters, body)
end
def copy: (?node_id: Integer, ?location: Location, ?flags: Integer, ?locals: Array, ?operator_loc: Location, ?opening_loc: Location, ?closing_loc: Location, ?parameters: BlockParametersNode | NumberedParametersNode | ItParametersNode | nil, ?body: StatementsNode | BeginNode | nil) -> LambdaNode
# File tmp/rubies/ruby-3.4.1/lib/prism/node.rb, line 11581
def deconstruct_keys(keys)
{ node_id: node_id, location: location, locals: locals, operator_loc: operator_loc, opening_loc: opening_loc, closing_loc: closing_loc, parameters: parameters, body: body }
end
def deconstruct_keys: (Array keys) -> { node_id: Integer, location: Location, locals: Array, operator_loc: Location, opening_loc: Location, closing_loc: Location, parameters: BlockParametersNode | NumberedParametersNode | ItParametersNode | nil, body: StatementsNode | BeginNode | nil }
# File tmp/rubies/ruby-3.4.1/lib/prism/node.rb, line 11649
def inspect
InspectVisitor.compose(self)
end
def inspect -> String
# File tmp/rubies/ruby-3.4.1/lib/prism/node.rb, line 11639
def opening
opening_loc.slice
end
def opening: () -> String
# File tmp/rubies/ruby-3.4.1/lib/prism/node.rb, line 11602
def opening_loc
location = @opening_loc
return location if location.is_a?(Location)
@opening_loc = Location.new(source, location >> 32, location & 0xFFFFFFFF)
end
attr_reader opening_loc: Location
# File tmp/rubies/ruby-3.4.1/lib/prism/node.rb, line 11634
def operator
operator_loc.slice
end
def operator: () -> String
# File tmp/rubies/ruby-3.4.1/lib/prism/node.rb, line 11589
def operator_loc
location = @operator_loc
return location if location.is_a?(Location)
@operator_loc = Location.new(source, location >> 32, location & 0xFFFFFFFF)
end
attr_reader operator_loc: Location
# File tmp/rubies/ruby-3.4.1/lib/prism/node.rb, line 11623
def save_closing_loc(repository)
repository.enter(node_id, :closing_loc)
end
Save the closing_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 11610
def save_opening_loc(repository)
repository.enter(node_id, :opening_loc)
end
Save the opening_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 11597
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 11654
def type
:lambda_node
end
Return a symbol representation of this node type. See ‘Node#type`.