class Prism::ConstantPathWriteNode

Represents writing to a constant path.

::Foo = 1
^^^^^^^^^

Foo::Bar = 1
^^^^^^^^^^^^

::Foo::Bar = 1
^^^^^^^^^^^^^^

Public Class Methods

new (source, node_id, location, flags, target, operator_loc, value)

Source

# File lib/prism/node.rb, line 7433
def initialize(source, node_id, location, flags, target, operator_loc, value)
  @source = source
  @node_id = node_id
  @location = location
  @flags = flags
  @target = target
  @operator_loc = operator_loc
  @value = value
end

Initialize a new ConstantPathWriteNode node.

Public Instance Methods

target → ConstantPathNode

Source

# File lib/prism/node.rb, line 7522
def target
  @target
end

A node representing the constant path being written to.

Foo::Bar = 1
^^^^^^^^

::Foo = :abc
^^^^^

value → Node

Source

# File lib/prism/node.rb, line 7554
def value
  @value
end

The value to write to the constant path. It can be any non-void expression.

FOO::BAR = :abc
           ^^^^

Locations

Public Instance Methods

operator_loc → Location

Source

# File lib/prism/node.rb, line 7534
def operator_loc
  location = @operator_loc
  return location if location.is_a?(Location)
  @operator_loc = Location.new(source, location >> 32, location & 0xFFFFFFFF)
end

The Location of the = operator.

::ABC = 123
      ^

Node Interface

Public Class Methods

type ()

Source

# File lib/prism/node.rb, line 7502
def self.type
  :constant_path_write_node
end

See Node.type.

Public Instance Methods

accept (visitor)

Source

# File lib/prism/node.rb, line 7455
def accept(visitor)
  visitor.visit_constant_path_write_node(self)
end

See Node.accept.

child_nodes ()

Source

# File lib/prism/node.rb, line 7460
def child_nodes
  [target, value]
end

See Node.child_nodes.

Also aliased as: deconstruct

comment_targets ()

Source

# File lib/prism/node.rb, line 7478
def comment_targets
  [target, operator_loc, value] #: Array[Prism::node | Location]
end

See Node.comment_targets.

compact_child_nodes ()

Source

# File lib/prism/node.rb, line 7473
def compact_child_nodes
  [target, value]
end

See Node.compact_child_nodes.

copy(**fields) → ConstantPathWriteNode

Source

# File lib/prism/node.rb, line 7486
def copy(node_id: self.node_id, location: self.location, flags: self.flags, target: self.target, operator_loc: self.operator_loc, value: self.value)
  ConstantPathWriteNode.new(source, node_id, location, flags, target, operator_loc, value)
end

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

deconstruct ()

Alias for: child_nodes

each_child_node () { |target| ... }

Source

# File lib/prism/node.rb, line 7465
def each_child_node
  return to_enum(:each_child_node) unless block_given?

  yield target
  yield value
end

See Node.each_child_node.

type ()

Source

# File lib/prism/node.rb, line 7497
def type
  :constant_path_write_node
end

See Node#type.

Repository

Public Instance Methods

save_operator_loc (repository)

Source

# File lib/prism/node.rb, line 7543
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

operator → String

Source

# File lib/prism/node.rb, line 7564
def operator
  operator_loc.slice
end

Slice the location of operator_loc from the source.