Represents a block parameter of a method, block, or lambda definition.
def a(&b)
^^
end
The name of the block parameter.
def a(&b) # name `:b`
^
end
# File tmp/rubies/ruby-3.4.1/lib/prism/node.rb, line 1978
def initialize(source, node_id, location, flags, name, name_loc, operator_loc)
@source = source
@node_id = node_id
@location = location
@flags = flags
@name = name
@name_loc = name_loc
@operator_loc = operator_loc
end
Initialize a new BlockParameterNode node.
# File tmp/rubies/ruby-3.4.1/lib/prism/node.rb, line 2088
def self.type
:block_parameter_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 2094
def ===(other)
other.is_a?(BlockParameterNode) &&
(flags === other.flags) &&
(name === other.name) &&
(name_loc.nil? == other.name_loc.nil?) &&
(operator_loc.nil? == other.operator_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 1989
def accept(visitor)
visitor.visit_block_parameter_node(self)
end
def accept: (Visitor visitor) -> void
# File tmp/rubies/ruby-3.4.1/lib/prism/node.rb, line 1994
def child_nodes
[]
end
def child_nodes: () -> Array[nil | Node]
# File tmp/rubies/ruby-3.4.1/lib/prism/node.rb, line 2004
def comment_targets
[*name_loc, operator_loc] #: Array[Prism::node | Location]
end
def comment_targets: () -> Array[Node | Location]
# File tmp/rubies/ruby-3.4.1/lib/prism/node.rb, line 1999
def compact_child_nodes
[]
end
def compact_child_nodes: () -> Array
# File tmp/rubies/ruby-3.4.1/lib/prism/node.rb, line 2009
def copy(node_id: self.node_id, location: self.location, flags: self.flags, name: self.name, name_loc: self.name_loc, operator_loc: self.operator_loc)
BlockParameterNode.new(source, node_id, location, flags, name, name_loc, operator_loc)
end
# File tmp/rubies/ruby-3.4.1/lib/prism/node.rb, line 2017
def deconstruct_keys(keys)
{ node_id: node_id, location: location, name: name, name_loc: name_loc, operator_loc: operator_loc }
end
def deconstruct_keys: (Array keys) -> { node_id: Integer, location: Location, name: Symbol?, name_loc: Location?, operator_loc: Location }
# File tmp/rubies/ruby-3.4.1/lib/prism/node.rb, line 2078
def inspect
InspectVisitor.compose(self)
end
def inspect -> String
# File tmp/rubies/ruby-3.4.1/lib/prism/node.rb, line 2037
def name_loc
location = @name_loc
case location
when nil
nil
when Location
location
else
@name_loc = Location.new(source, location >> 32, location & 0xFFFFFFFF)
end
end
Represents the location of the block parameter name.
def a(&b)
^
# File tmp/rubies/ruby-3.4.1/lib/prism/node.rb, line 2073
def operator
operator_loc.slice
end
def operator: () -> String
# File tmp/rubies/ruby-3.4.1/lib/prism/node.rb, line 2060
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.
def a(&b)
^
end
# File tmp/rubies/ruby-3.4.1/lib/prism/node.rb, line 2022
def repeated_parameter?
flags.anybits?(ParameterFlags::REPEATED_PARAMETER)
end
def repeated_parameter?: () -> bool
# File tmp/rubies/ruby-3.4.1/lib/prism/node.rb, line 2051
def save_name_loc(repository)
repository.enter(node_id, :name_loc) unless @name_loc.nil?
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 2068
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 2083
def type
:block_parameter_node
end
Return a symbol representation of this node type. See ‘Node#type`.