class Prism::KeywordHashNode

Represents a hash literal without opening and closing braces.

foo(a: b)
    ^^^^

Public Class Methods

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

Source

# File lib/prism/node.rb, line 19185
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.

Public Instance Methods

elements → Array[AssocNode | AssocSplatNode]

Source

# File lib/prism/node.rb, line 19294
def elements
  @elements
end

Returns the elements attribute.

Flags

Public Instance Methods

symbol_keys? ()

Source

# File lib/prism/node.rb, line 19284
def symbol_keys?
  flags.anybits?(KeywordHashNodeFlags::SYMBOL_KEYS)
end

a keyword hash which only has AssocNode elements all with symbol keys, which means the elements can be treated as keyword arguments

Node Interface

These methods are present on all subclasses of Node. Read the node interface docs for more information.

Public Class Methods

type ()

Source

# File lib/prism/node.rb, line 19269
def self.type
  :keyword_hash_node
end

See Node.type.

Public Instance Methods

accept (visitor)

Source

# File lib/prism/node.rb, line 19207
def accept(visitor)
  visitor.visit_keyword_hash_node(self)
end

See Node.accept.

child_nodes ()

Source

# File lib/prism/node.rb, line 19214
def child_nodes
  [*elements]
end

See Node.child_nodes.

Also aliased as: deconstruct

comment_targets ()

Source

# File lib/prism/node.rb, line 19238
def comment_targets
  [*elements] #: Array[Prism::node | Location]
end

See Node.comment_targets.

compact_child_nodes ()

Source

# File lib/prism/node.rb, line 19231
def compact_child_nodes
  [*elements]
end

See Node.compact_child_nodes.

copy(**fields) → KeywordHashNode

Source

# File lib/prism/node.rb, line 19248
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

Creates a copy of self with the given fields, using self as the template.

deconstruct ()

Alias for: child_nodes

each_child_node () { |node| ... }

Source

# File lib/prism/node.rb, line 19222
def each_child_node(&blk)
  return to_enum(:each_child_node) unless block_given?

  elements.each { |node| yield node }
end

See Node.each_child_node.

type ()

Source

# File lib/prism/node.rb, line 19262
def type
  :keyword_hash_node
end

See Node#type.

Repository

Methods related to Relocation.