123456789_123456789_123456789_123456789_123456789_

Class: Prism::KeywordHashNode

Relationships & Source Files
Super Chains via Extension / Inclusion / Inheritance
Class Chain:
self, PrismNode
Instance Chain:
self, PrismNode
Inherits: PrismNode
  • ::Object
Defined in: lib/prism/node.rb,
ext/prism/api_node.c

Overview

Represents a hash literal without opening and closing braces.

foo(a: b)
    ^^^^

Class Method Summary

Instance Attribute Summary

Instance Method Summary

Constructor Details

.new(source, node_id, location, flags, elements) ⇒ KeywordHashNode

Initialize a new KeywordHashNode node.

[ GitHub ] 

  


# File 'lib/prism/node.rb', line 9932



def initialize(source, node_id, location, flags, elements)
  @source = source
  @node_id = node_id
  @location = location
  @flags = flags
  @elements = elements
end


  







Class Method Details



  

    .type  
  



  

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

  



  [ GitHub ]


  

  


# File 'lib/prism/node.rb', line 9991



def self.type
  :keyword_hash_node
end


  







Instance Attribute Details



  

    #elements   (readonly)
  



  

    
attr_reader elements: Array[AssocNode | AssocSplatNode]

  



  [ GitHub ]


  

  


# File 'lib/prism/node.rb', line 9979



attr_reader :elements


  








  

    #symbol_keys?  ⇒ Boolean  (readonly)
  



  

    
def symbol_keys?: () -> bool

  





  


  [ GitHub ]


  

  


# File 'lib/prism/node.rb', line 9974



def symbol_keys?
  flags.anybits?(KeywordHashNodeFlags::SYMBOL_KEYS)
end


  







Instance Method Details



  

    #===(other)  
  



  

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

  



  [ GitHub ]


  

  


# File 'lib/prism/node.rb', line 9997



def ===(other)
  other.is_a?(KeywordHashNode) &&
    (flags === other.flags) &&
    (elements.length == other.elements.length) &&
    elements.zip(other.elements).all? { |left, right| left === right }
end


  








  

    #accept(visitor)  
  



  

    
def accept: (Visitor visitor) -> void

  



  [ GitHub ]


  

  


# File 'lib/prism/node.rb', line 9941



def accept(visitor)
  visitor.visit_keyword_hash_node(self)
end


  








  

    #child_nodes  
    Also known as: #deconstruct
  



  

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

  



  [ GitHub ]


  

  


# File 'lib/prism/node.rb', line 9946



def child_nodes
  [*elements]
end


  








  

    #comment_targets  
  



  

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

  



  [ GitHub ]


  

  


# File 'lib/prism/node.rb', line 9956



def comment_targets
  [*elements] #: Array[Prism::node | Location]
end


  








  

    #compact_child_nodes  
  



  

    
def compact_child_nodes: () -> Array

  



  [ GitHub ]


  

  


# File 'lib/prism/node.rb', line 9951



def compact_child_nodes
  [*elements]
end


  








  

    #copy(node_id: self.node_id, location: self.location, flags: self.flags, elements: self.elements)  
  



  

    
def copy: (?node_id: Integer, ?location: Location, ?flags: Integer, ?elements: Array[AssocNode | AssocSplatNode]) -> KeywordHashNode

  



  [ GitHub ]


  

  


# File 'lib/prism/node.rb', line 9961



def copy(node_id: self.node_id, location: self.location, flags: self.flags, elements: self.elements)
  KeywordHashNode.new(source, node_id, location, flags, elements)
end


  








  

    #deconstruct  
  



  

    
Alias for #child_nodes.

  



  [ GitHub ]


  

  


# File 'lib/prism/node.rb', line 9966



alias deconstruct child_nodes


  








  

    #deconstruct_keys(keys)  
  



  

    
def deconstruct_keys: (Array keys) -> { node_id: Integer, location: Location, elements: Array[AssocNode | AssocSplatNode] }

  



  [ GitHub ]


  

  


# File 'lib/prism/node.rb', line 9969



def deconstruct_keys(keys)
  { node_id: node_id, location: location, elements: elements }
end


  








  

    #inspect  
  



  

    
def inspect -> String

  



  [ GitHub ]


  

  


# File 'lib/prism/node.rb', line 9981



def inspect
  InspectVisitor.compose(self)
end


  








  

    #type  
  



  

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

  



  [ GitHub ]


  

  


# File 'lib/prism/node.rb', line 9986



def type
  :keyword_hash_node
end