class YARP::UnlessNode

Represents the use of the ‘unless` keyword, either in the block form or the modifier form.

bar unless foo
^^^^^^^^^^^^^^

unless foo then bar end
^^^^^^^^^^^^^^^^^^^^^^^

Attributes

consequent[R]

attr_reader consequent: ElseNode?

end_keyword_loc[R]

attr_reader end_keyword_loc: Location?

keyword_loc[R]

attr_reader keyword_loc: Location

predicate[R]

attr_reader predicate: Node

statements[R]

attr_reader statements: StatementsNode?

Public Class Methods

new(keyword_loc, predicate, statements, consequent, end_keyword_loc, location) click to toggle source

def initialize: (keyword_loc: Location, predicate: Node, statements: StatementsNode?, consequent: ElseNode?, end_keyword_loc: Location?, location: Location) -> void

# File yarp/node.rb, line 10386
def initialize(keyword_loc, predicate, statements, consequent, end_keyword_loc, location)
  @keyword_loc = keyword_loc
  @predicate = predicate
  @statements = statements
  @consequent = consequent
  @end_keyword_loc = end_keyword_loc
  @location = location
end

Public Instance Methods

accept(visitor) click to toggle source

def accept: (visitor: Visitor) -> void

# File yarp/node.rb, line 10396
def accept(visitor)
  visitor.visit_unless_node(self)
end

child_nodes() click to toggle source

def child_nodes: () -> Array[nil | Node]

# File yarp/node.rb, line 10405
def child_nodes
  [predicate, statements, consequent]
end

Also aliased as: deconstruct

comment_targets() click to toggle source

def comment_targets: () -> Array[Node | Location]

# File yarp/node.rb, line 10410
def comment_targets
  [keyword_loc, predicate, *statements, *consequent, *end_keyword_loc]
end

copy(**params) click to toggle source

def copy: (**params) -> UnlessNode

# File yarp/node.rb, line 10415
def copy(**params)
  UnlessNode.new(
    params.fetch(:keyword_loc) { keyword_loc },
    params.fetch(:predicate) { predicate },
    params.fetch(:statements) { statements },
    params.fetch(:consequent) { consequent },
    params.fetch(:end_keyword_loc) { end_keyword_loc },
    params.fetch(:location) { location },
  )
end

deconstruct()

def deconstruct: () -> Array[nil | Node]

Alias for: child_nodes

deconstruct_keys(keys) click to toggle source

# File yarp/node.rb, line 10430
def deconstruct_keys(keys)
  { keyword_loc: keyword_loc, predicate: predicate, statements: statements, consequent: consequent, end_keyword_loc: end_keyword_loc, location: location }
end

end_keyword() click to toggle source

def end_keyword: () -> String?

# File yarp/node.rb, line 10440
def end_keyword
  end_keyword_loc&.slice
end

inspect(inspector = NodeInspector.new) click to toggle source

# File yarp/node.rb, line 10444
def inspect(inspector = NodeInspector.new)
  inspector << inspector.header(self)
  inspector << "├── keyword_loc: #{inspector.location(keyword_loc)}\n"
  inspector << "├── predicate:\n"
  inspector << inspector.child_node(predicate, "│   ")
  if (statements = self.statements).nil?
    inspector << "├── statements: ∅\n"
  else
    inspector << "├── statements:\n"
    inspector << statements.inspect(inspector.child_inspector("│   ")).delete_prefix(inspector.prefix)
  end
  if (consequent = self.consequent).nil?
    inspector << "├── consequent: ∅\n"
  else
    inspector << "├── consequent:\n"
    inspector << consequent.inspect(inspector.child_inspector("│   ")).delete_prefix(inspector.prefix)
  end
  inspector << "└── end_keyword_loc: #{inspector.location(end_keyword_loc)}\n"
  inspector.to_str
end

keyword() click to toggle source

def keyword: () -> String

# File yarp/node.rb, line 10435
def keyword
  keyword_loc.slice
end

set_newline_flag(newline_marked) click to toggle source

# File yarp/node.rb, line 10400
def set_newline_flag(newline_marked)
  predicate.set_newline_flag(newline_marked)
end