class Prism::MatchPredicateNode

Repräsentiert die Verwendung des Modifikatoroperators in.

foo in bar
^^^^^^^^^^

Attribute

pattern [R]

attr_reader pattern: Prism::node

value [R]

attr_reader value: Prism::node

Öffentliche Klassenmethoden

new (source, node_id, location, flags, value, pattern, operator_loc)

Source

# File lib/prism/node.rb, line 12682
def initialize(source, node_id, location, flags, value, pattern, operator_loc)
  @source = source
  @node_id = node_id
  @location = location
  @flags = flags
  @value = value
  @pattern = pattern
  @operator_loc = operator_loc
end

Initialisiert einen neuen MatchPredicateNode-Knoten.

type ()

Source

# File lib/prism/node.rb, line 12760
def self.type
  :match_predicate_node
end

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

Öffentliche Instanzmethoden

=== (other)

Source

# File lib/prism/node.rb, line 12766
def ===(other)
  other.is_a?(MatchPredicateNode) &&
    (value === other.value) &&
    (pattern === other.pattern) &&
    (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 12693
def accept(visitor)
  visitor.visit_match_predicate_node(self)
end

def accept: (Visitor visitor) -> void

child_nodes ()

Source

# File lib/prism/node.rb, line 12698
def child_nodes
  [value, pattern]
end

def child_nodes: () -> Array

Auch bekannt als: deconstruct

comment_targets ()

Source

# File lib/prism/node.rb, line 12708
def comment_targets
  [value, pattern, operator_loc] #: Array[Prism::node | Location]
end

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

compact_child_nodes ()

Source

# File lib/prism/node.rb, line 12703
def compact_child_nodes
  [value, pattern]
end

def compact_child_nodes: () -> Array

copy (node_id: self.node_id, location: self.location, flags: self.flags, value: self.value, pattern: self.pattern, operator_loc: self.operator_loc)

Source

# File lib/prism/node.rb, line 12713
def copy(node_id: self.node_id, location: self.location, flags: self.flags, value: self.value, pattern: self.pattern, operator_loc: self.operator_loc)
  MatchPredicateNode.new(source, node_id, location, flags, value, pattern, operator_loc)
end

def copy: (?node_id: Integer, ?location: Location, ?flags: Integer, ?value: Prism::node, ?pattern: Prism::node, ?operator_loc: Location) -> MatchPredicateNode

deconstruct ()

def deconstruct: () -> Array

Alias für: child_nodes

deconstruct_keys (keys)

Source

# File lib/prism/node.rb, line 12721
def deconstruct_keys(keys)
  { node_id: node_id, location: location, value: value, pattern: pattern, operator_loc: operator_loc }
end

def deconstruct_keys: (Array keys) -> { node_id: Integer, location: Location, value: Prism::node, pattern: Prism::node, operator_loc: Location }

inspect ()

Source

# File lib/prism/node.rb, line 12750
def inspect
  InspectVisitor.compose(self)
end

def inspect -> String

operator ()

Source

# File lib/prism/node.rb, line 12745
def operator
  operator_loc.slice
end

def operator: () -> String

operator_loc ()

Source

# File lib/prism/node.rb, line 12732
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

save_operator_loc (repository)

Source

# File lib/prism/node.rb, line 12740
def save_operator_loc(repository)
  repository.enter(node_id, :operator_loc)
end

Speichert den Speicherort von operator_loc mithilfe der angegebenen gespeicherten Quelle, sodass er später abgerufen werden kann.

type ()

Source

# File lib/prism/node.rb, line 12755
def type
  :match_predicate_node
end

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