class Prism::KeywordHashNode

Represents a hash literal without opening and closing braces.

foo(a: b)
    ^^^^

Attributes

elements [R]

attr_reader elements: Array[AssocNode | AssocSplatNode]

Public Class Methods

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

Source

# File lib/prism/node.rb, line 11969
def initialize(source, node_id, location, flags, elements)
  @source = source
  @node_id = node_id
  @location = location
  @flags = flags
  @elements = elements
end

Initialize a new KeywordHashNode node.

type ()

Source

# File lib/prism/node.rb, line 12034
def self.type
  :keyword_hash_node
end

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

Public Instance Methods

=== (other)

Source

# File lib/prism/node.rb, line 12040
def ===(other)
  other.is_a?(KeywordHashNode) &&
    (flags === other.flags) &&
    (elements.length == other.elements.length) &&
    elements.zip(other.elements).all? { |left, right| left === right }
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 11978
def accept(visitor)
  visitor.visit_keyword_hash_node(self)
end

def accept: (Visitor visitor) -> void

child_nodes ()

Source

# File lib/prism/node.rb, line 11983
def child_nodes
  [*elements]
end

def child_nodes: () -> Array

Also aliased as: deconstruct

comment_targets ()

Source

# File lib/prism/node.rb, line 12000
def comment_targets
  [*elements] #: Array[Prism::node | Location]
end

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

compact_child_nodes ()

Source

# File lib/prism/node.rb, line 11995
def compact_child_nodes
  [*elements]
end

def compact_child_nodes: () -> Array

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

Source

# File lib/prism/node.rb, line 12005
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

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

deconstruct ()

def deconstruct: () -> Array

Alias for: child_nodes

each_child_node () { |node| ... }

Source

# File lib/prism/node.rb, line 11988
def each_child_node
  return to_enum(:each_child_node) unless block_given?

  elements.each { |node| yield node }
end

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

symbol_keys? ()

Source

# File lib/prism/node.rb, line 12017
def symbol_keys?
  flags.anybits?(KeywordHashNodeFlags::SYMBOL_KEYS)
end

def symbol_keys?: () -> bool

type ()

Source

# File lib/prism/node.rb, line 12029
def type
  :keyword_hash_node
end

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