class Prism::NoBlockParameterNode - Documentation for Ruby 4.1
Description: class Prism::NoBlockParameterNode: Represents the use of `&nil` inside method arguments.
Keywords: ruby,class,Prism::NoBlockParameterNode

🔍

No recent searches

# class Prism::NoBlockParameterNode

Represents the use of `&nil` inside method arguments.

    def a(&nil)
          ^^^^
    end

### Public Class Methods

new (source, node_id, location, flags, operator_loc, keyword_loc)
Source

    # File lib/prism/node.rb, line 23093
    def initialize(source, node_id, location, flags, operator_loc, keyword_loc)
      @source = source
      @node_id = node_id
      @location = location
      @flags = flags
      @operator_loc = operator_loc
      @keyword_loc = keyword_loc
    end

Initialize a new `NoBlockParameterNode` node.

## Locations

### Public Instance Methods

keyword_loc → Location
Source

    # File lib/prism/node.rb, line 23217
    def keyword_loc
      location = @keyword_loc
      return location if location.is_a?(Location)
      @keyword_loc = Location.new(source, location >> 32, location & 0xFFFFFFFF)
    end

Returns the `Location` represented by `keyword_loc`.

operator_loc → Location
Source

    # File lib/prism/node.rb, line 23195
    def operator_loc
      location = @operator_loc
      return location if location.is_a?(Location)
      @operator_loc = Location.new(source, location >> 32, location & 0xFFFFFFFF)
    end

Returns the `Location` represented by `operator_loc`.

## 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 23177
    def self.type
      :no_block_parameter_node
    end

See `Node.type`.

### Public Instance Methods

accept (visitor)
Source

    # File lib/prism/node.rb, line 23116
    def accept(visitor)
      visitor.visit_no_block_parameter_node(self)
    end

See `Node.accept`.

child_nodes ()
Source

    # File lib/prism/node.rb, line 23123
    def child_nodes
      []
    end

See `Node.child_nodes`.

Also aliased as: deconstruct
comment_targets ()
Source

    # File lib/prism/node.rb, line 23146
    def comment_targets
      [operator_loc, keyword_loc] #: Array[Prism::node | Location]
    end

See `Node.comment_targets`.

compact_child_nodes ()
Source

    # File lib/prism/node.rb, line 23139
    def compact_child_nodes
      []
    end

See `Node.compact_child_nodes`.

copy(**fields) → NoBlockParameterNode
Source

    # File lib/prism/node.rb, line 23156
    def copy(node_id: self.node_id, location: self.location, flags: self.flags, operator_loc: self.operator_loc, keyword_loc: self.keyword_loc)
      NoBlockParameterNode.new(source, node_id, location, flags, operator_loc, keyword_loc)
    end

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

deconstruct ()
Alias for: child_nodes
each_child_node (&blk)
Source

    # File lib/prism/node.rb, line 23131
    def each_child_node(&blk)
      return to_enum(:each_child_node) unless block_given?

    end

See `Node.each_child_node`.

type ()
Source

    # File lib/prism/node.rb, line 23170
    def type
      :no_block_parameter_node
    end

See `Node#type`.

## Repository

Methods related to `Relocation`.

### Public Instance Methods

save_keyword_loc (repository)
Source

    # File lib/prism/node.rb, line 23228
    def save_keyword_loc(repository)
      repository.enter(node_id, :keyword_loc)
    end

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

save_operator_loc (repository)
Source

    # File lib/prism/node.rb, line 23206
    def save_operator_loc(repository)
      repository.enter(node_id, :operator_loc)
    end

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

## Slicing

### Public Instance Methods

keyword → String
Source

    # File lib/prism/node.rb, line 23250
    def keyword
      keyword_loc.slice
    end

Slice the location of `keyword_loc` from the source.

operator → String
Source

    # File lib/prism/node.rb, line 23240
    def operator
      operator_loc.slice
    end

Slice the location of `operator_loc` from the source.