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) click to toggle source

Initialize a new KeywordHashNode node.

# File lib/prism/node.rb, line 12146
def initialize(source, node_id, location, flags, elements)
  @source = source
  @node_id = node_id
  @location = location
  @flags = flags
  @elements = elements
end

type() click to toggle source

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

# File lib/prism/node.rb, line 12213
def self.type
  :keyword_hash_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 12219
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) click to toggle source

def accept: (Visitor visitor) -> void

# File lib/prism/node.rb, line 12155
def accept(visitor)
  visitor.visit_keyword_hash_node(self)
end

child_nodes() click to toggle source

def child_nodes: () -> Array

# File lib/prism/node.rb, line 12160
def child_nodes
  [*elements]
end

Also aliased as: deconstruct

comment_targets() click to toggle source

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

# File lib/prism/node.rb, line 12177
def comment_targets
  [*elements] #: Array[Prism::node | Location]
end

compact_child_nodes() click to toggle source

def compact_child_nodes: () -> Array

# File lib/prism/node.rb, line 12172
def compact_child_nodes
  [*elements]
end

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

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

# File lib/prism/node.rb, line 12182
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()

def deconstruct: () -> Array

Alias for: child_nodes

deconstruct_keys(keys) click to toggle source

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

# File lib/prism/node.rb, line 12190
def deconstruct_keys(keys)
  { node_id: node_id, location: location, elements: elements }
end

each_child_node() { |node| ... } click to toggle source

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

# File lib/prism/node.rb, line 12165
def each_child_node
  return to_enum(:each_child_node) unless block_given?

  elements.each { |node| yield node }
end

inspect() click to toggle source

def inspect -> String

# File lib/prism/node.rb, line 12203
def inspect
  InspectVisitor.compose(self)
end

symbol_keys?() click to toggle source

def symbol_keys?: () -> bool

# File lib/prism/node.rb, line 12195
def symbol_keys?
  flags.anybits?(KeywordHashNodeFlags::SYMBOL_KEYS)
end

type() click to toggle source

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

# File lib/prism/node.rb, line 12208
def type
  :keyword_hash_node
end