class Prism::ProgramNode

The top level node of any parse tree.

Public Class Methods

new (source, node_id, location, flags, locals, statements)

Source

# File lib/prism/node.rb, line 20528
def initialize(source, node_id, location, flags, locals, statements)
  @source = source
  @node_id = node_id
  @location = location
  @flags = flags
  @locals = locals
  @statements = statements
end

Initialize a new ProgramNode node.

Public Instance Methods

locals → Array[Symbol]

Source

# File lib/prism/node.rb, line 20609
def locals
  @locals
end

Returns the locals attribute.

statements → StatementsNode

Source

# File lib/prism/node.rb, line 20617
def statements
  @statements
end

Returns the statements attribute.

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 20595
def self.type
  :program_node
end

See Node.type.

Public Instance Methods

accept (visitor)

Source

# File lib/prism/node.rb, line 20549
def accept(visitor)
  visitor.visit_program_node(self)
end

See Node.accept.

child_nodes ()

Source

# File lib/prism/node.rb, line 20554
def child_nodes
  [statements]
end

See Node.child_nodes.

Also aliased as: deconstruct

comment_targets ()

Source

# File lib/prism/node.rb, line 20571
def comment_targets
  [statements] #: Array[Prism::node | Location]
end

See Node.comment_targets.

compact_child_nodes ()

Source

# File lib/prism/node.rb, line 20566
def compact_child_nodes
  [statements]
end

See Node.compact_child_nodes.

copy(**fields) → ProgramNode

Source

# File lib/prism/node.rb, line 20579
def copy(node_id: self.node_id, location: self.location, flags: self.flags, locals: self.locals, statements: self.statements)
  ProgramNode.new(source, node_id, location, flags, locals, statements)
end

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

deconstruct ()

Alias for: child_nodes

each_child_node () { |statements| ... }

Source

# File lib/prism/node.rb, line 20559
def each_child_node
  return to_enum(:each_child_node) unless block_given?

  yield statements
end

See Node.each_child_node.

type ()

Source

# File lib/prism/node.rb, line 20590
def type
  :program_node
end

See Node#type.

Repository

Methods related to Relocation.