class Prism::RequiredParameterNode

Represents a required parameter to a method, block, or lambda definition.

def a(b)
      ^
end

Attributes

name[R]

attr_reader name: Symbol

Public Class Methods

new(source, node_id, location, flags, name) click to toggle source

Initialize a new RequiredParameterNode node.

# File lib/prism/node.rb, line 13764
def initialize(source, node_id, location, flags, name)
  @source = source
  @node_id = node_id
  @location = location
  @flags = flags
  @name = name
end

type() click to toggle source

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

# File lib/prism/node.rb, line 13823
def self.type
  :required_parameter_node
end

Public Instance Methods

===(other) click to toggle source

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

# File lib/prism/node.rb, line 13829
def ===(other)
  other.is_a?(RequiredParameterNode) &&
    (flags === other.flags) &&
    (name === other.name)
end

accept(visitor) click to toggle source

def accept: (Visitor visitor) -> void

# File lib/prism/node.rb, line 13773
def accept(visitor)
  visitor.visit_required_parameter_node(self)
end

child_nodes() click to toggle source

def child_nodes: () -> Array[nil | Node]

# File lib/prism/node.rb, line 13778
def child_nodes
  []
end

Also aliased as: deconstruct

comment_targets() click to toggle source

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

# File lib/prism/node.rb, line 13788
def comment_targets
  [] #: Array[Prism::node | Location]
end

compact_child_nodes() click to toggle source

def compact_child_nodes: () -> Array

# File lib/prism/node.rb, line 13783
def compact_child_nodes
  []
end

copy(node_id: self.node_id, location: self.location, flags: self.flags, name: self.name) click to toggle source

def copy: (?node_id: Integer, ?location: Location, ?flags: Integer, ?name: Symbol) -> RequiredParameterNode

# File lib/prism/node.rb, line 13793
def copy(node_id: self.node_id, location: self.location, flags: self.flags, name: self.name)
  RequiredParameterNode.new(source, node_id, location, flags, name)
end

deconstruct()

def deconstruct: () -> Array[nil | Node]

Alias for: child_nodes

deconstruct_keys(keys) click to toggle source

def deconstruct_keys: (Array keys) -> { node_id: Integer, location: Location, name: Symbol }

# File lib/prism/node.rb, line 13801
def deconstruct_keys(keys)
  { node_id: node_id, location: location, name: name }
end

inspect() click to toggle source

def inspect -> String

# File lib/prism/node.rb, line 13813
def inspect
  InspectVisitor.compose(self)
end

repeated_parameter?() click to toggle source

def repeated_parameter?: () -> bool

# File lib/prism/node.rb, line 13806
def repeated_parameter?
  flags.anybits?(ParameterFlags::REPEATED_PARAMETER)
end

type() click to toggle source

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

# File lib/prism/node.rb, line 13818
def type
  :required_parameter_node
end