Class: YARP::LambdaNode

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

Overview

Represents using a lambda literal (not the lambda method call).

->(value) { value * 2 }
^^^^^^^^^^^^^^^^^^^^^^^

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(locals, opening_loc, parameters, statements, location) ⇒ LambdaNode

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



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# File 'lib/yarp/node.rb', line 3730

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

Instance Attribute Details

#locals ⇒ Object (readonly)

attr_reader locals: Array



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# File 'lib/yarp/node.rb', line 3718

def locals
  @locals
end

#opening_loc ⇒ Object (readonly)

attr_reader opening_loc: Location



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# File 'lib/yarp/node.rb', line 3721

def opening_loc
  @opening_loc
end

#parameters ⇒ Object (readonly)

attr_reader parameters: Node?



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# File 'lib/yarp/node.rb', line 3724

def parameters
  @parameters
end

#statements ⇒ Object (readonly)

attr_reader statements: Node?



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# File 'lib/yarp/node.rb', line 3727

def statements
  @statements
end

Instance Method Details

#accept(visitor) ⇒ Object

def accept: (visitor: Visitor) -> void



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# File 'lib/yarp/node.rb', line 3739

def accept(visitor)
  visitor.visit_lambda_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 3745

def child_nodes
  [parameters, statements]
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 3753

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

#opening ⇒ Object

def opening: () -> String



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# File 'lib/yarp/node.rb', line 3758

def opening
  opening_loc.slice
end