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Class: RDoc::Parser::PrismRuby::RDocVisitor::MethodSignatureVisitor

Do not use. This class is for internal use only.
Relationships & Source Files
Super Chains via Extension / Inclusion / Inheritance
Class Chain:
self, Prism::Visitor
Instance Chain:
self, Prism::Visitor
Inherits: Prism::Visitor
  • Object
Defined in: lib/rdoc/parser/prism_ruby.rb

Class Method Summary

Instance Attribute Summary

Instance Method Summary

Constructor Details

.new ⇒ MethodSignatureVisitor

[ GitHub ] 

  


# File 'lib/rdoc/parser/prism_ruby.rb', line 1002



def initialize
  @params = nil
  @calls_super = false
  @yields = []
end


  







Class Method Details



  

    .scan_signature(def_node)  
  

  [ GitHub ]


  

  


# File 'lib/rdoc/parser/prism_ruby.rb', line 991



def scan_signature(def_node)
  visitor = new
  def_node.body&.accept(visitor)
  params = "(#{def_node.parameters&.slice})"
  block_params = visitor.yields.first
  [params, block_params, visitor.calls_super]
end


  







Instance Attribute Details



  

    #calls_super   (readonly)
  

  [ GitHub ]


  

  


# File 'lib/rdoc/parser/prism_ruby.rb', line 1000



attr_reader :params, :yields, :calls_super


  








  

    #params   (readonly)
  

  [ GitHub ]


  

  


# File 'lib/rdoc/parser/prism_ruby.rb', line 1000



attr_reader :params, :yields, :calls_super


  








  

    #yields   (readonly)
  

  [ GitHub ]


  

  


# File 'lib/rdoc/parser/prism_ruby.rb', line 1000



attr_reader :params, :yields, :calls_super


  







Instance Method Details



  

    #visit_def_node(node)  
  

  [ GitHub ]


  

  


# File 'lib/rdoc/parser/prism_ruby.rb', line 1008



def visit_def_node(node)
  # stop traverse inside nested def
end


  








  

    #visit_forwarding_super_node(node)  
  

  [ GitHub ]


  

  


# File 'lib/rdoc/parser/prism_ruby.rb', line 1021



def visit_forwarding_super_node(node)
  @calls_super = true
end


  








  

    #visit_super_node(node)  
  

  [ GitHub ]


  

  


# File 'lib/rdoc/parser/prism_ruby.rb', line 1016



def visit_super_node(node)
  @calls_super = true
  super
end


  








  

    #visit_yield_node(node)  
  

  [ GitHub ]


  

  


# File 'lib/rdoc/parser/prism_ruby.rb', line 1012



def visit_yield_node(node)
  @yields << (node.arguments&.slice || '')
end