class Prism::NumberedParametersNode

Represents an implicit set of parameters through the use of numbered parameters within a block or lambda.

-> { _1 + _2 }
^^^^^^^^^^^^^^

Attributes

maximum [R]

attr_reader maximum: Integer

Public Class Methods

new (source, node_id, location, flags, maximum)

Source

# File lib/prism/node.rb, line 14451
def initialize(source, node_id, location, flags, maximum)
  @source = source
  @node_id = node_id
  @location = location
  @flags = flags
  @maximum = maximum
end

Initialize a new NumberedParametersNode node.

type ()

Source

# File lib/prism/node.rb, line 14510
def self.type
  :numbered_parameters_node
end

Return a symbol representation of this node type. See Node::type.

Public Instance Methods

=== (other)

Source

# File lib/prism/node.rb, line 14516
def ===(other)
  other.is_a?(NumberedParametersNode) &&
    (maximum === other.maximum)
end

Implements case-equality for the node. This is effectively == but without comparing the value of locations. Locations are checked only for presence.

accept (visitor)

Source

# File lib/prism/node.rb, line 14460
def accept(visitor)
  visitor.visit_numbered_parameters_node(self)
end

def accept: (Visitor visitor) -> void

child_nodes ()

Source

# File lib/prism/node.rb, line 14465
def child_nodes
  []
end

def child_nodes: () -> Array

Also aliased as: deconstruct

comment_targets ()

Source

# File lib/prism/node.rb, line 14481
def comment_targets
  [] #: Array[Prism::node | Location]
end

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

compact_child_nodes ()

Source

# File lib/prism/node.rb, line 14476
def compact_child_nodes
  []
end

def compact_child_nodes: () -> Array

copy (node_id: self.node_id, location: self.location, flags: self.flags, maximum: self.maximum)

Source

# File lib/prism/node.rb, line 14486
def copy(node_id: self.node_id, location: self.location, flags: self.flags, maximum: self.maximum)
  NumberedParametersNode.new(source, node_id, location, flags, maximum)
end

def copy: (?node_id: Integer, ?location: Location, ?flags: Integer, ?maximum: Integer) -> NumberedParametersNode

deconstruct ()

def deconstruct: () -> Array

Alias for: child_nodes

each_child_node ()

Source

# File lib/prism/node.rb, line 14470
def each_child_node
  return to_enum(:each_child_node) unless block_given?

end

def each_child_node: () { (Prism::node) -> void } -> void | () -> Enumerator

type ()

Source

# File lib/prism/node.rb, line 14505
def type
  :numbered_parameters_node
end

Return a symbol representation of this node type. See Node#type.