class Prism::BlockParameterNode

Stellt einen Blockparameter einer Methodendefinition, eines Blocks oder einer Lambda-Definition dar.

def a(&b)
      ^^
end

Attribute

name [R]

Der Name des Blockparameters.

def a(&b) # name `:b`
       ^
end

Öffentliche Klassenmethoden

new (source, node_id, location, flags, name, name_loc, operator_loc)

Source

# File lib/prism/node.rb, line 1990
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

Initialisiert einen neuen BlockParameterNode.

type ()

Source

# File lib/prism/node.rb, line 2100
def self.type
  :block_parameter_node
end

Gibt eine symbolische Darstellung dieses Knotentyps zurück. Siehe Node::type.

Öffentliche Instanzmethoden

=== (other)

Source

# File lib/prism/node.rb, line 2106
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

Implementiert die Fallgleichheit für den Knoten. Dies ist effektiv ==, aber ohne den Wert von Standorten zu vergleichen. Standorte werden nur auf Anwesenheit geprüft.

accept (visitor)

Source

# File lib/prism/node.rb, line 2001
def accept(visitor)
  visitor.visit_block_parameter_node(self)
end

def accept: (Visitor visitor) -> void

child_nodes ()

Source

# File lib/prism/node.rb, line 2006
def child_nodes
  []
end

def child_nodes: () -> Array

Auch bekannt als: deconstruct

comment_targets ()

Source

# File lib/prism/node.rb, line 2016
def comment_targets
  [*name_loc, operator_loc] #: Array[Prism::node | Location]
end

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

compact_child_nodes ()

Source

# File lib/prism/node.rb, line 2011
def compact_child_nodes
  []
end

def compact_child_nodes: () -> Array

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)

Source

# File lib/prism/node.rb, line 2021
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

def copy: (?node_id: Integer, ?location: Location, ?flags: Integer, ?name: Symbol?, ?name_loc: Location?, ?operator_loc: Location) -> BlockParameterNode

deconstruct ()

def deconstruct: () -> Array

Alias für: child_nodes

deconstruct_keys (keys)

Source

# File lib/prism/node.rb, line 2029
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 }

inspect ()

Source

# File lib/prism/node.rb, line 2090
def inspect
  InspectVisitor.compose(self)
end

def inspect -> String

name_loc ()

Source

# File lib/prism/node.rb, line 2049
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

Stellt den Speicherort des Blockparameternamens dar.

def a(&b)
       ^

operator ()

Source

# File lib/prism/node.rb, line 2085
def operator
  operator_loc.slice
end

def operator: () -> String

operator_loc ()

Source

# File lib/prism/node.rb, line 2072
def operator_loc
  location = @operator_loc
  return location if location.is_a?(Location)
  @operator_loc = Location.new(source, location >> 32, location & 0xFFFFFFFF)
end

Stellt den Speicherort des &-Operators dar.

def a(&b)
      ^
end

repeated_parameter? ()

Source

# File lib/prism/node.rb, line 2034
def repeated_parameter?
  flags.anybits?(ParameterFlags::REPEATED_PARAMETER)
end

def repeated_parameter?: () -> bool

save_name_loc (repository)

Source

# File lib/prism/node.rb, line 2063
def save_name_loc(repository)
  repository.enter(node_id, :name_loc) unless @name_loc.nil?
end

Speichert den Speicherort name_loc mit der gegebenen gespeicherten Quelle, damit er später abgerufen werden kann.

save_operator_loc (repository)

Source

# File lib/prism/node.rb, line 2080
def save_operator_loc(repository)
  repository.enter(node_id, :operator_loc)
end

Speichert den Speicherort operator_loc mit der gegebenen gespeicherten Quelle, damit er später abgerufen werden kann.

type ()

Source

# File lib/prism/node.rb, line 2095
def type
  :block_parameter_node
end

Gibt eine symbolische Darstellung dieses Knotentyps zurück. Siehe Node#type.