class Prism::InterpolatedSymbolNode - Documentation for Ruby 4.0
Description: class Prism::InterpolatedSymbolNode: Represents a symbol literal that contains interpolation.
Keywords: ruby,class,Prism::InterpolatedSymbolNode

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# class Prism::InterpolatedSymbolNode

Represents a symbol literal that contains interpolation.

    :"foo #{bar} baz"
    ^^^^^^^^^^^^^^^^^

### Attributes

parts [R]

attr_reader parts: Array[StringNode | `EmbeddedStatementsNode` | EmbeddedVariableNode]

### Public Class Methods

new (source, node_id, location, flags, opening_loc, parts, closing_loc)
Source

    # File lib/prism/node.rb, line 11736
    def initialize(source, node_id, location, flags, opening_loc, parts, closing_loc)
      @source = source
      @node_id = node_id
      @location = location
      @flags = flags
      @opening_loc = opening_loc
      @parts = parts
      @closing_loc = closing_loc
    end

Initialize a new `InterpolatedSymbolNode` node.

type ()
Source

    # File lib/prism/node.rb, line 11848
    def self.type
      :interpolated_symbol_node
    end

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

### Public Instance Methods

=== (other)
Source

    # File lib/prism/node.rb, line 11854
    def ===(other)
      other.is_a?(InterpolatedSymbolNode) &&
        (opening_loc.nil? == other.opening_loc.nil?) &&
        (parts.length == other.parts.length) &&
        parts.zip(other.parts).all? { |left, right| left === right } &&
        (closing_loc.nil? == other.closing_loc.nil?)
    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 11747
    def accept(visitor)
      visitor.visit_interpolated_symbol_node(self)
    end

def accept: (`Visitor` visitor) -> void

child_nodes ()
Source

    # File lib/prism/node.rb, line 11752
    def child_nodes
      [*parts]
    end

def `child_nodes`: () -> Array

Also aliased as: deconstruct
closing ()
Source

    # File lib/prism/node.rb, line 11833
    def closing
      closing_loc&.slice
    end

def closing: () -> `String`?

closing_loc ()
Source

    # File lib/prism/node.rb, line 11809
    def closing_loc
      location = @closing_loc
      case location
      when nil
        nil
      when Location
        location
      else
        @closing_loc = Location.new(source, location >> 32, location & 0xFFFFFFFF)
      end
    end

attr_reader `closing_loc`: `Location`?

comment_targets ()
Source

    # File lib/prism/node.rb, line 11769
    def comment_targets
      [*opening_loc, *parts, *closing_loc] #: Array[Prism::node | Location]
    end

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

compact_child_nodes ()
Source

    # File lib/prism/node.rb, line 11764
    def compact_child_nodes
      [*parts]
    end

def `compact_child_nodes`: () -> Array

copy (node_id: self.node_id, location: self.location, flags: self.flags, opening_loc: self.opening_loc, parts: self.parts, closing_loc: self.closing_loc)
Source

    # File lib/prism/node.rb, line 11774
    def copy(node_id: self.node_id, location: self.location, flags: self.flags, opening_loc: self.opening_loc, parts: self.parts, closing_loc: self.closing_loc)
      InterpolatedSymbolNode.new(source, node_id, location, flags, opening_loc, parts, closing_loc)
    end

def copy: (?node_id: `Integer`, ?location: `Location`, ?flags: `Integer`, ?opening_loc: `Location`?, ?parts: Array[StringNode | `EmbeddedStatementsNode` | EmbeddedVariableNode], ?closing_loc: `Location`?) -> `InterpolatedSymbolNode`

deconstruct ()

def deconstruct: () -> Array

Alias for: child_nodes
deconstruct_keys (keys)
Source

    # File lib/prism/node.rb, line 11782
    def deconstruct_keys(keys)
      { node_id: node_id, location: location, opening_loc: opening_loc, parts: parts, closing_loc: closing_loc }
    end

def `deconstruct_keys`: (Array keys) -> { node_id: `Integer`, location: `Location`, `opening_loc`: `Location`?, parts: Array[StringNode | `EmbeddedStatementsNode` | EmbeddedVariableNode], `closing_loc`: `Location`? }

each_child_node () { |node| ... }
Source

    # File lib/prism/node.rb, line 11757
    def each_child_node
      return to_enum(:each_child_node) unless block_given?

      parts.each { |node| yield node }
    end

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

inspect ()
Source

    # File lib/prism/node.rb, line 11838
    def inspect
      InspectVisitor.compose(self)
    end

def inspect -> `String`

opening ()
Source

    # File lib/prism/node.rb, line 11828
    def opening
      opening_loc&.slice
    end

def opening: () -> `String`?

opening_loc ()
Source

    # File lib/prism/node.rb, line 11787
    def opening_loc
      location = @opening_loc
      case location
      when nil
        nil
      when Location
        location
      else
        @opening_loc = Location.new(source, location >> 32, location & 0xFFFFFFFF)
      end
    end

attr_reader `opening_loc`: `Location`?

save_closing_loc (repository)
Source

    # File lib/prism/node.rb, line 11823
    def save_closing_loc(repository)
      repository.enter(node_id, :closing_loc) unless @closing_loc.nil?
    end

Save the `closing_loc` location using the given saved source so that it can be retrieved later.

save_opening_loc (repository)
Source

    # File lib/prism/node.rb, line 11801
    def save_opening_loc(repository)
      repository.enter(node_id, :opening_loc) unless @opening_loc.nil?
    end

Save the `opening_loc` location using the given saved source so that it can be retrieved later.

type ()
Source

    # File lib/prism/node.rb, line 11843
    def type
      :interpolated_symbol_node
    end

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