Class: YARP::RescueModifierNode

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

Overview

Represents an expression modified with a rescue.

foo rescue nil
^^^^^^^^^^^^^^

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(expression, keyword_loc, rescue_expression, location) ⇒ RescueModifierNode

def initialize: (expression: Node, keyword_loc: Location, rescue_expression: Node, location: Location) -> void



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# File 'lib/yarp/node.rb', line 6582

def initialize(expression, keyword_loc, rescue_expression, location)
  @expression = expression
  @keyword_loc = keyword_loc
  @rescue_expression = rescue_expression
  @location = location
end

Instance Attribute Details

#expression ⇒ Object (readonly)

attr_reader expression: Node



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# File 'lib/yarp/node.rb', line 6573

def expression
  @expression
end

#keyword_loc ⇒ Object (readonly)

attr_reader keyword_loc: Location



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# File 'lib/yarp/node.rb', line 6576

def keyword_loc
  @keyword_loc
end

#rescue_expression ⇒ Object (readonly)

attr_reader rescue_expression: Node



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# File 'lib/yarp/node.rb', line 6579

def rescue_expression
  @rescue_expression
end

Instance Method Details

#accept(visitor) ⇒ Object

def accept: (visitor: Visitor) -> void



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# File 'lib/yarp/node.rb', line 6590

def accept(visitor)
  visitor.visit_rescue_modifier_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 6599

def child_nodes
  [expression, rescue_expression]
end

#copy(**params) ⇒ Object

def copy: (**params) -> RescueModifierNode



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# File 'lib/yarp/node.rb', line 6604

def copy(**params)
  RescueModifierNode.new(
    params.fetch(:expression) { expression },
    params.fetch(:keyword_loc) { keyword_loc },
    params.fetch(:rescue_expression) { rescue_expression },
    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 6617

def deconstruct_keys(keys)
  { expression: expression, keyword_loc: keyword_loc, rescue_expression: rescue_expression, location: location }
end

#keyword ⇒ Object

def keyword: () -> String



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# File 'lib/yarp/node.rb', line 6622

def keyword
  keyword_loc.slice
end

#set_newline_flag(newline_marked) ⇒ Object 



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# File 'lib/yarp/node.rb', line 6594

def set_newline_flag(newline_marked)
  expression.set_newline_flag(newline_marked)
end