class Prism::GlobalVariableReadNode

Represents referencing a global variable.

$foo
^^^^

Public Class Methods

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

Source

# File lib/prism/node.rb, line 10740
def initialize(source, node_id, location, flags, name)
  @source = source
  @node_id = node_id
  @location = location
  @flags = flags
  @name = name
end

Initialize a new GlobalVariableReadNode node.

Public Instance Methods

name → Symbol

Source

# File lib/prism/node.rb, line 10823
def name
  @name
end

The name of the global variable, which is a $ followed by an identifier. Alternatively, it can be one of the special global variables designated by a symbol.

$foo   # name `:$foo`

$_Test # name `:$_Test`

Node Interface

Public Class Methods

type ()

Source

# File lib/prism/node.rb, line 10805
def self.type
  :global_variable_read_node
end

See Node.type.

Public Instance Methods

accept (visitor)

Source

# File lib/prism/node.rb, line 10760
def accept(visitor)
  visitor.visit_global_variable_read_node(self)
end

See Node.accept.

child_nodes ()

Source

# File lib/prism/node.rb, line 10765
def child_nodes
  []
end

See Node.child_nodes.

Also aliased as: deconstruct

comment_targets ()

Source

# File lib/prism/node.rb, line 10781
def comment_targets
  [] #: Array[Prism::node | Location]
end

See Node.comment_targets.

compact_child_nodes ()

Source

# File lib/prism/node.rb, line 10776
def compact_child_nodes
  []
end

See Node.compact_child_nodes.

copy(**fields) → GlobalVariableReadNode

Source

# File lib/prism/node.rb, line 10789
def copy(node_id: self.node_id, location: self.location, flags: self.flags, name: self.name)
  GlobalVariableReadNode.new(source, node_id, location, flags, name)
end

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

deconstruct ()

Alias for: child_nodes

each_child_node ()

Source

# File lib/prism/node.rb, line 10770
def each_child_node
  return to_enum(:each_child_node) unless block_given?

end

See Node.each_child_node.

type ()

Source

# File lib/prism/node.rb, line 10800
def type
  :global_variable_read_node
end

See Node#type.

class Prism::GlobalVariableReadNode

Public Class Methods

Public Instance Methods

Node Interface

Public Class Methods

Public Instance Methods

Repository

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