Class: YARP::BlockParametersNode

Inherits:
YARPNode
  • Object
show all
Defined in:
lib/yarp/node.rb,
ext/yarp/api_node.c

Overview

Represents a block’s parameters declaration.

-> (a, b = 1; local) { }
   ^^^^^^^^^^^^^^^^^

foo do |a, b = 1; local|
       ^^^^^^^^^^^^^^^^^
end

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(parameters, locals, opening_loc, closing_loc, location) ⇒ BlockParametersNode

def initialize: (parameters: Node?, locals: Array, opening_loc: Location?, closing_loc: Location?, location: Location) -> void



676
677
678
679
680
681
682
 
# File 'lib/yarp/node.rb', line 676

def initialize(parameters, locals, opening_loc, closing_loc, location)
  @parameters = parameters
  @locals = locals
  @opening_loc = opening_loc
  @closing_loc = closing_loc
  @location = location
end

Instance Attribute Details

#closing_loc ⇒ Object (readonly)

attr_reader closing_loc: Location?



673
674
675
 
# File 'lib/yarp/node.rb', line 673

def closing_loc
  @closing_loc
end

#locals ⇒ Object (readonly)

attr_reader locals: Array



667
668
669
 
# File 'lib/yarp/node.rb', line 667

def locals
  @locals
end

#opening_loc ⇒ Object (readonly)

attr_reader opening_loc: Location?



670
671
672
 
# File 'lib/yarp/node.rb', line 670

def opening_loc
  @opening_loc
end

#parameters ⇒ Object (readonly)

attr_reader parameters: Node?



664
665
666
 
# File 'lib/yarp/node.rb', line 664

def parameters
  @parameters
end

Instance Method Details

#accept(visitor) ⇒ Object

def accept: (visitor: Visitor) -> void



685
686
687
 
# File 'lib/yarp/node.rb', line 685

def accept(visitor)
  visitor.visit_block_parameters_node(self)
end

#child_nodes ⇒ Object Also known as: deconstruct

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



691
692
693
 
# File 'lib/yarp/node.rb', line 691

def child_nodes
  [parameters]
end

#closing ⇒ Object

def closing: () -> String?



709
710
711
 
# File 'lib/yarp/node.rb', line 709

def closing
  closing_loc&.slice
end

#deconstruct_keys(keys) ⇒ Object

def deconstruct_keys: (keys: Array) -> Hash[Symbol, nil | Node | Array | String | Token | Array | Location]



699
700
701
 
# File 'lib/yarp/node.rb', line 699

def deconstruct_keys(keys)
  { parameters: parameters, locals: locals, opening_loc: opening_loc, closing_loc: closing_loc, location: location }
end

#opening ⇒ Object

def opening: () -> String?



704
705
706
 
# File 'lib/yarp/node.rb', line 704

def opening
  opening_loc&.slice
end