123456789_123456789_123456789_123456789_123456789_

Class: RuboCop::AST::NodePattern::Node::Capture

Relationships & Source Files
Super Chains via Extension / Inclusion / Inheritance
Class Chain:
self, ::RuboCop::AST::NodePattern::Node, ::RuboCop::SimpleForwardable, Parser::AST::Node
Instance Chain:
self, ::RuboCop::AST::NodePattern::Node, ::RuboCop::AST::Descendence, Parser::AST::Node
Inherits: RuboCop::AST::NodePattern::Node
Defined in: lib/rubocop/ast/node_pattern/node.rb

Overview

Node class for $something

Constant Summary

::RuboCop::AST::NodePattern::Node - Inherited

FunctionCall, INT_TO_RANGE, MAP, MATCHES_WITHIN_SET

Class Method Summary

::RuboCop::SimpleForwardable - Extended

def_delegators

Instance Attribute Summary

::RuboCop::AST::NodePattern::Node - Inherited

#capture?,
#matches_within_set?

that matches within a Set (e.g.
#rest?

To be overridden by subclasses.
#variadic?

Instance Method Summary

::RuboCop::AST::NodePattern::Node - Inherited

#arity

Note: arity.end may be Float::INFINITY.
#arity_range, #child, #children_nodes, #in_sequence_head, #nb_captures, #source_range, #with

::RuboCop::AST::Descendence - Included

#child_nodes

Returns an array of child nodes.
#descendants

Returns an array of descendant nodes.
#each_child_node

Calls the given block for each child node.
#each_descendant

Calls the given block for each descendant node with depth first order.
#each_node

Calls the given block for the receiver and each descendant node in depth-first order.

Instance Attribute Details

#capture? ⇒ Boolean (readonly)

[ GitHub ] 

  


# File 'lib/rubocop/ast/node_pattern/node.rb', line 100



def capture?
  true
end


  







Instance Method Details



  

    #in_sequence_head  
  

  [ GitHub ]


  

  


# File 'lib/rubocop/ast/node_pattern/node.rb', line 108



def in_sequence_head
  wildcard, original_child = child.in_sequence_head
  return unless original_child

  [wildcard, self] # ($...) => (_ $...)
end


  








  

    #nb_captures  
  

  [ GitHub ]


  

  


# File 'lib/rubocop/ast/node_pattern/node.rb', line 104



def nb_captures
  1 + super
end