class Prism::RescueModifierNode

Stellt einen mit einem Rescue modifizierten Ausdruck dar.

foo rescue nil
^^^^^^^^^^^^^^

Attribute

expression [R]

attr_reader expression: Prism::node

rescue_expression [R]

attr_reader rescue_expression: Prism::node

Öffentliche Klassenmethoden

new (source, node_id, location, flags, expression, keyword_loc, rescue_expression)

Source

# File lib/prism/node.rb, line 15823
def initialize(source, node_id, location, flags, expression, keyword_loc, rescue_expression)
  @source = source
  @node_id = node_id
  @location = location
  @flags = flags
  @expression = expression
  @keyword_loc = keyword_loc
  @rescue_expression = rescue_expression
end

Initialisiert einen neuen RescueModifierNode.

type ()

Source

# File lib/prism/node.rb, line 15901
def self.type
  :rescue_modifier_node
end

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

Öffentliche Instanzmethoden

=== (other)

Source

# File lib/prism/node.rb, line 15907
def ===(other)
  other.is_a?(RescueModifierNode) &&
    (expression === other.expression) &&
    (keyword_loc.nil? == other.keyword_loc.nil?) &&
    (rescue_expression === other.rescue_expression)
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 15834
def accept(visitor)
  visitor.visit_rescue_modifier_node(self)
end

def accept: (Visitor visitor) -> void

child_nodes ()

Source

# File lib/prism/node.rb, line 15839
def child_nodes
  [expression, rescue_expression]
end

def child_nodes: () -> Array

Auch alias für: deconstruct

comment_targets ()

Source

# File lib/prism/node.rb, line 15849
def comment_targets
  [expression, keyword_loc, rescue_expression] #: Array[Prism::node | Location]
end

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

compact_child_nodes ()

Source

# File lib/prism/node.rb, line 15844
def compact_child_nodes
  [expression, rescue_expression]
end

def compact_child_nodes: () -> Array

copy (node_id: self.node_id, location: self.location, flags: self.flags, expression: self.expression, keyword_loc: self.keyword_loc, rescue_expression: self.rescue_expression)

Source

# File lib/prism/node.rb, line 15854
def copy(node_id: self.node_id, location: self.location, flags: self.flags, expression: self.expression, keyword_loc: self.keyword_loc, rescue_expression: self.rescue_expression)
  RescueModifierNode.new(source, node_id, location, flags, expression, keyword_loc, rescue_expression)
end

def copy: (?node_id: Integer, ?location: Location, ?flags: Integer, ?expression: Prism::node, ?keyword_loc: Location, ?rescue_expression: Prism::node) -> RescueModifierNode

deconstruct ()

def deconstruct: () -> Array

Alias für: child_nodes

deconstruct_keys (keys)

Source

# File lib/prism/node.rb, line 15862
def deconstruct_keys(keys)
  { node_id: node_id, location: location, expression: expression, keyword_loc: keyword_loc, rescue_expression: rescue_expression }
end

def deconstruct_keys: (Array keys) -> { node_id: Integer, location: Location, expression: Prism::node, keyword_loc: Location, rescue_expression: Prism::node }

inspect ()

Source

# File lib/prism/node.rb, line 15891
def inspect
  InspectVisitor.compose(self)
end

def inspect -> String

keyword ()

Source

# File lib/prism/node.rb, line 15886
def keyword
  keyword_loc.slice
end

def keyword: () -> String

keyword_loc ()

Source

# File lib/prism/node.rb, line 15870
def keyword_loc
  location = @keyword_loc
  return location if location.is_a?(Location)
  @keyword_loc = Location.new(source, location >> 32, location & 0xFFFFFFFF)
end

attr_reader keyword_loc: Location

save_keyword_loc (repository)

Source

# File lib/prism/node.rb, line 15878
def save_keyword_loc(repository)
  repository.enter(node_id, :keyword_loc)
end

Speichert den Speicherort von keyword_loc unter Verwendung der angegebenen gespeicherten Quelle, sodass er später abgerufen werden kann.

type ()

Source

# File lib/prism/node.rb, line 15896
def type
  :rescue_modifier_node
end

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