class Prism::MatchPredicateNode

^^^^^^^^^^
foo in bar
Represents the use of the modifier ‘in` operator.

def self.type

Return a symbol representation of this node type. See `Node::type`. 
def self.type
  :match_predicate_node
end

def ===(other)

comparing the value of locations. Locations are checked only for presence.
Implements case-equality for the node. This is effectively == but without 
def ===(other)
  other.is_a?(MatchPredicateNode) &&
    (value === other.value) &&
    (pattern === other.pattern) &&
    (operator_loc.nil? == other.operator_loc.nil?)
end

def accept(visitor)

def accept: (Visitor visitor) -> void 
def accept(visitor)
  visitor.visit_match_predicate_node(self)
end

def child_nodes

def child_nodes: () -> Array[nil | Node] 
def child_nodes
  [value, pattern]
end

def comment_targets

def comment_targets: () -> Array[Node | Location] 
def comment_targets
  [value, pattern, operator_loc] #: Array[Prism::node | Location]
end

def compact_child_nodes

def compact_child_nodes: () -> Array[Node] 
def compact_child_nodes
  [value, pattern]
end

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

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

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

def initialize(source, node_id, location, flags, value, pattern, operator_loc)

Initialize a new MatchPredicateNode node. 
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

def inspect

def inspect -> String 
def inspect
  InspectVisitor.compose(self)
end

def operator

def operator: () -> String 
def operator
  operator_loc.slice
end

def operator_loc

attr_reader operator_loc: Location 
def operator_loc
  location = @operator_loc
  return location if location.is_a?(Location)
  @operator_loc = Location.new(source, location >> 32, location & 0xFFFFFFFF)
end

def save_operator_loc(repository)

it can be retrieved later.
Save the operator_loc location using the given saved source so that 
def save_operator_loc(repository)
  repository.enter(node_id, :operator_loc)
end

def type

Return a symbol representation of this node type. See `Node#type`. 
def type
  :match_predicate_node
end