Class: YARP::MultiWriteNode

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

Overview

Represents a write to a multi-target expression.

a, b, c = 1, 2, 3
^^^^^^^^^^^^^^^^^

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(targets, lparen_loc, rparen_loc, operator_loc, value, location) ⇒ MultiWriteNode

def initialize: (targets: Array, lparen_loc: Location?, rparen_loc: Location?, operator_loc: Location, value: Node, location: Location) -> void



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# File 'lib/yarp/node.rb', line 7276

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

Instance Attribute Details

#lparen_loc ⇒ Object (readonly)

attr_reader lparen_loc: Location?



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# File 'lib/yarp/node.rb', line 7264

def lparen_loc
  @lparen_loc
end

#operator_loc ⇒ Object (readonly)

attr_reader operator_loc: Location



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# File 'lib/yarp/node.rb', line 7270

def operator_loc
  @operator_loc
end

#rparen_loc ⇒ Object (readonly)

attr_reader rparen_loc: Location?



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# File 'lib/yarp/node.rb', line 7267

def rparen_loc
  @rparen_loc
end

#targets ⇒ Object (readonly)

attr_reader targets: Array



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# File 'lib/yarp/node.rb', line 7261

def targets
  @targets
end

#value ⇒ Object (readonly)

attr_reader value: Node



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# File 'lib/yarp/node.rb', line 7273

def value
  @value
end

Instance Method Details

#accept(visitor) ⇒ Object

def accept: (visitor: Visitor) -> void



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# File 'lib/yarp/node.rb', line 7286

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

#child_nodes ⇒ Object Also known as: deconstruct

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



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# File 'lib/yarp/node.rb', line 7291

def child_nodes
  [*targets, value]
end

#comment_targets ⇒ Object

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



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# File 'lib/yarp/node.rb', line 7296

def comment_targets
  [*targets, *lparen_loc, *rparen_loc, operator_loc, value]
end

#copy(**params) ⇒ Object

def copy: (**params) -> MultiWriteNode



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# File 'lib/yarp/node.rb', line 7301

def copy(**params)
  MultiWriteNode.new(
    params.fetch(:targets) { targets },
    params.fetch(:lparen_loc) { lparen_loc },
    params.fetch(:rparen_loc) { rparen_loc },
    params.fetch(:operator_loc) { operator_loc },
    params.fetch(:value) { value },
    params.fetch(:location) { location },
  )
end

#deconstruct_keys(keys) ⇒ Object

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



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# File 'lib/yarp/node.rb', line 7316

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

#inspect(inspector = NodeInspector.new) ⇒ Object 



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# File 'lib/yarp/node.rb', line 7335

def inspect(inspector = NodeInspector.new)
  inspector << inspector.header(self)
  inspector << "├── targets: #{inspector.list("#{inspector.prefix}│   ", targets)}"
  inspector << "├── lparen_loc: #{inspector.location(lparen_loc)}\n"
  inspector << "├── rparen_loc: #{inspector.location(rparen_loc)}\n"
  inspector << "├── operator_loc: #{inspector.location(operator_loc)}\n"
  inspector << "└── value:\n"
  inspector << inspector.child_node(value, "    ")
  inspector.to_str
end

#lparen ⇒ Object

def lparen: () -> String?



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# File 'lib/yarp/node.rb', line 7321

def lparen
  lparen_loc&.slice
end

#operator ⇒ Object

def operator: () -> String



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# File 'lib/yarp/node.rb', line 7331

def operator
  operator_loc.slice
end

#rparen ⇒ Object

def rparen: () -> String?



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# File 'lib/yarp/node.rb', line 7326

def rparen
  rparen_loc&.slice
end