Class: YARP::CapturePatternNode

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

Overview

Represents assigning to a local variable in pattern matching.

foo => [bar => baz]
       ^^^^^^^^^^^^

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(value, target, operator_loc, location) ⇒ CapturePatternNode

def initialize: (value: Node, target: Node, operator_loc: Location, location: Location) -> void



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# File 'lib/yarp/node.rb', line 1018

def initialize(value, target, operator_loc, location)
  @value = value
  @target = target
  @operator_loc = operator_loc
  @location = location
end

Instance Attribute Details

#operator_loc ⇒ Object (readonly)

attr_reader operator_loc: Location



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# File 'lib/yarp/node.rb', line 1015

def operator_loc
  @operator_loc
end

#target ⇒ Object (readonly)

attr_reader target: Node



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# File 'lib/yarp/node.rb', line 1012

def target
  @target
end

#value ⇒ Object (readonly)

attr_reader value: Node



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# File 'lib/yarp/node.rb', line 1009

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 1026

def accept(visitor)
  visitor.visit_capture_pattern_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 1032

def child_nodes
  [value, target]
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 1040

def deconstruct_keys(keys)
  { value: value, target: target, operator_loc: operator_loc, location: location }
end

#operator ⇒ Object

def operator: () -> String



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# File 'lib/yarp/node.rb', line 1045

def operator
  operator_loc.slice
end