class SyntaxTree::Const

Const represents a literal value that looks like a constant. This could actually be a reference to a constant:

Constant

It could also be something that looks like a constant in another context, as in a method call to a capitalized method:

object.Constant

or a symbol that starts with a capital letter:

:Constant

Attributes

comments [R]

Array[ Comment | EmbDoc ]: the comments attached to this node

value [R]

String: the name of the constant

Public Class Methods

new (value:, location:)

Source

# File lib/syntax_tree/node.rb, line 3834
def initialize(value:, location:)
  @value = value
  @location = location
  @comments = []
end

Public Instance Methods

=== (other)

Source

# File lib/syntax_tree/node.rb, line 3869
def ===(other)
  other.is_a?(Const) && value === other.value
end

accept (visitor)

Source

# File lib/syntax_tree/node.rb, line 3840
def accept(visitor)
  visitor.visit_const(self)
end

child_nodes ()

Source

# File lib/syntax_tree/node.rb, line 3844
def child_nodes
  []
end

Also aliased as: deconstruct

copy (value: nil, location: nil)

Source

# File lib/syntax_tree/node.rb, line 3848
def copy(value: nil, location: nil)
  node =
    Const.new(
      value: value || self.value,
      location: location || self.location
    )

  node.comments.concat(comments.map(&:copy))
  node
end

deconstruct ()

Alias for: child_nodes

deconstruct_keys (_keys)

Source

# File lib/syntax_tree/node.rb, line 3861
def deconstruct_keys(_keys)
  { value: value, location: location, comments: comments }
end

format (q)

Source

# File lib/syntax_tree/node.rb, line 3865
def format(q)
  q.text(value)
end