class Ruby::Prism::NumberedParametersNode

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

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

Explore code sample

Public Class Methods

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

(Source source, Integer node_id, Location location, Integer flags, Integer maximum) → void

Source

# File lib/ruby/prism/node.rb, line 25195
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.

Public Instance Methods

maximum → Integer

() → Integer

Source

# File lib/ruby/prism/node.rb, line 25296
def maximum
  @maximum
end

Returns the maximum attribute.

Node Interface

These methods are present on all subclasses of Node. Read the node interface docs for more information.

Public Class Methods

type ()

() → :numbered_parameters_node

Source

# File lib/ruby/prism/node.rb, line 25279
def self.type
  :numbered_parameters_node
end

See Node.type.

Public Instance Methods

accept (visitor)

(_Visitor visitor) → untyped

Source

# File lib/ruby/prism/node.rb, line 25217
def accept(visitor)
  visitor.visit_numbered_parameters_node(self)
end

See Node.accept.

child_nodes ()

() → Array[node?]

Source

# File lib/ruby/prism/node.rb, line 25224
def child_nodes
  []
end

See Node.child_nodes.

Also aliased as: deconstruct

compact_child_nodes ()

() → Array[node]

Source

# File lib/ruby/prism/node.rb, line 25240
def compact_child_nodes
  []
end

See Node.compact_child_nodes.

copy(**fields) → NumberedParametersNode

(?node_id: Integer, ?location: Location, ?flags: Integer, ?maximum: Integer) → NumberedParametersNode

Source

# File lib/ruby/prism/node.rb, line 25250
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

Creates a copy of self with the given fields, using self as the template.

deconstruct ()

() → Array[node?]

Alias for: child_nodes

each_child_node (&blk)

() → Enumerator[node, void]
() { (node) → void } → void

Source

# File lib/ruby/prism/node.rb, line 25232
def each_child_node(&blk)
  return to_enum(:each_child_node) unless block_given?

end

See Node.each_child_node.

type ()

() → :numbered_parameters_node

Source

# File lib/ruby/prism/node.rb, line 25272
def type
  :numbered_parameters_node
end

See Node#type.

Repository

Methods related to Relocation.