class YARP::AlternationPatternNode

Represents an alternation pattern in pattern matching.

foo => bar | baz
       ^^^^^^^^^

Attributes

left[R]

attr_reader left: Node

operator_loc[R]

attr_reader operator_loc: Location

right[R]

attr_reader right: Node

Public Class Methods

new(left, right, operator_loc, location) click to toggle source

def initialize: (left: Node, right: Node, operator_loc: Location, location: Location) -> void

# File yarp/node.rb, line 166
def initialize(left, right, operator_loc, location)
  @left = left
  @right = right
  @operator_loc = operator_loc
  @location = location
end

Public Instance Methods

accept(visitor) click to toggle source

def accept: (visitor: Visitor) -> void

# File yarp/node.rb, line 174
def accept(visitor)
  visitor.visit_alternation_pattern_node(self)
end

child_nodes() click to toggle source

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

# File yarp/node.rb, line 179
def child_nodes
  [left, right]
end

Also aliased as: deconstruct

comment_targets() click to toggle source

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

# File yarp/node.rb, line 184
def comment_targets
  [left, right, operator_loc]
end

copy(**params) click to toggle source

def copy: (**params) -> AlternationPatternNode

# File yarp/node.rb, line 189
def copy(**params)
  AlternationPatternNode.new(
    params.fetch(:left) { left },
    params.fetch(:right) { right },
    params.fetch(:operator_loc) { operator_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 202
def deconstruct_keys(keys)
  { left: left, right: right, operator_loc: operator_loc, location: location }
end

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

# File yarp/node.rb, line 211
def inspect(inspector = NodeInspector.new)
  inspector << inspector.header(self)
  inspector << "├── left:\n"
  inspector << inspector.child_node(left, "│   ")
  inspector << "├── right:\n"
  inspector << inspector.child_node(right, "│   ")
  inspector << "└── operator_loc: #{inspector.location(operator_loc)}\n"
  inspector.to_str
end

operator() click to toggle source

def operator: () -> String

# File yarp/node.rb, line 207
def operator
  operator_loc.slice
end