class YARP::BlockArgumentNode

Represents block method arguments.

bar(&args)
^^^^^^^^^^

Attributes

expression[R]

attr_reader expression: Node?

operator_loc[R]

attr_reader operator_loc: Location

Public Class Methods

new(expression, operator_loc, location) click to toggle source

def initialize: (expression: Node?, operator_loc: Location, location: Location) -> void

# File lib/yarp/node.rb, line 923
def initialize(expression, operator_loc, location)
  @expression = expression
  @operator_loc = operator_loc
  @location = location
end

Public Instance Methods

accept(visitor) click to toggle source

def accept: (visitor: Visitor) -> void

# File lib/yarp/node.rb, line 930
def accept(visitor)
  visitor.visit_block_argument_node(self)
end

child_nodes() click to toggle source

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

# File lib/yarp/node.rb, line 935
def child_nodes
  [expression]
end

Also aliased as: deconstruct

comment_targets() click to toggle source

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

# File lib/yarp/node.rb, line 947
def comment_targets
  [*expression, operator_loc]
end

compact_child_nodes() click to toggle source

def compact_child_nodes: () -> Array

# File lib/yarp/node.rb, line 940
def compact_child_nodes
  compact = []
  compact << expression if expression
  compact
end

copy(**params) click to toggle source

def copy: (**params) -> BlockArgumentNode

# File lib/yarp/node.rb, line 952
def copy(**params)
  BlockArgumentNode.new(
    params.fetch(:expression) { expression },
    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 lib/yarp/node.rb, line 964
def deconstruct_keys(keys)
  { expression: expression, operator_loc: operator_loc, location: location }
end

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

# File lib/yarp/node.rb, line 973
def inspect(inspector = NodeInspector.new)
  inspector << inspector.header(self)
  if (expression = self.expression).nil?
    inspector << "├── expression: ∅\n"
  else
    inspector << "├── expression:\n"
    inspector << expression.inspect(inspector.child_inspector("│   ")).delete_prefix(inspector.prefix)
  end
  inspector << "└── operator_loc: #{inspector.location(operator_loc)}\n"
  inspector.to_str
end

operator() click to toggle source

def operator: () -> String

# File lib/yarp/node.rb, line 969
def operator
  operator_loc.slice
end