Class: YARP::PinnedExpressionNode

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

Overview

Represents the use of the ‘^` operator for pinning an expression in a pattern matching expression.

foo in ^(bar)
       ^^^^^^

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(expression, operator_loc, lparen_loc, rparen_loc, location) ⇒ PinnedExpressionNode

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



4671
4672
4673
4674
4675
4676
4677
 
# File 'lib/yarp/node.rb', line 4671

def initialize(expression, operator_loc, lparen_loc, rparen_loc, location)
  @expression = expression
  @operator_loc = operator_loc
  @lparen_loc = lparen_loc
  @rparen_loc = rparen_loc
  @location = location
end

Instance Attribute Details

#expression ⇒ Object (readonly)

attr_reader expression: Node



4659
4660
4661
 
# File 'lib/yarp/node.rb', line 4659

def expression
  @expression
end

#lparen_loc ⇒ Object (readonly)

attr_reader lparen_loc: Location



4665
4666
4667
 
# File 'lib/yarp/node.rb', line 4665

def lparen_loc
  @lparen_loc
end

#operator_loc ⇒ Object (readonly)

attr_reader operator_loc: Location



4662
4663
4664
 
# File 'lib/yarp/node.rb', line 4662

def operator_loc
  @operator_loc
end

#rparen_loc ⇒ Object (readonly)

attr_reader rparen_loc: Location



4668
4669
4670
 
# File 'lib/yarp/node.rb', line 4668

def rparen_loc
  @rparen_loc
end

Instance Method Details

#accept(visitor) ⇒ Object

def accept: (visitor: Visitor) -> void



4680
4681
4682
 
# File 'lib/yarp/node.rb', line 4680

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

#child_nodes ⇒ Object Also known as: deconstruct

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



4686
4687
4688
 
# File 'lib/yarp/node.rb', line 4686

def child_nodes
  [expression]
end

#deconstruct_keys(keys) ⇒ Object

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



4694
4695
4696
 
# File 'lib/yarp/node.rb', line 4694

def deconstruct_keys(keys)
  { expression: expression, operator_loc: operator_loc, lparen_loc: lparen_loc, rparen_loc: rparen_loc, location: location }
end

#lparen ⇒ Object

def lparen: () -> String



4704
4705
4706
 
# File 'lib/yarp/node.rb', line 4704

def lparen
  lparen_loc.slice
end

#operator ⇒ Object

def operator: () -> String



4699
4700
4701
 
# File 'lib/yarp/node.rb', line 4699

def operator
  operator_loc.slice
end

#rparen ⇒ Object

def rparen: () -> String



4709
4710
4711
 
# File 'lib/yarp/node.rb', line 4709

def rparen
  rparen_loc.slice
end