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Class: RBS::Types::ClassSingleton

Relationships & Source Files
Super Chains via Extension / Inclusion / Inheritance
Instance Chain:
self, Application
Inherits: Object
Defined in: lib/rbs/types.rb

Class Method Summary

Instance Attribute Summary

Application - Included

#args, #has_classish_type?, #has_self_type?, #name, #with_nonreturn_void?

Instance Method Summary

Application - Included

#==, #each_type,
#eql?

Alias for Application#==.
#free_variables, #hash, #to_s

Constructor Details

.new(name:, location:, args: []) ⇒ ClassSingleton

[ GitHub ] 

  


# File 'lib/rbs/types.rb', line 265



def initialize(name:, location:, args: [])
  @name = name
  @location = location
  @args = args
end


  







Instance Attribute Details



  

    #location   (readonly)
  

  [ GitHub ]


  

  


# File 'lib/rbs/types.rb', line 261



attr_reader :location


  







Instance Method Details



  

    #==(other)  
    Also known as: #eql?
  

  [ GitHub ]


  

  


# File 'lib/rbs/types.rb', line 271



def ==(other)
  other.is_a?(ClassSingleton) && other.name == name && other.args == args
end


  








  

    #eql?(other)  
  



  

    

Alias for #==.


  



  [ GitHub ]


  

  


# File 'lib/rbs/types.rb', line 275



alias eql? ==


  








  

    #hash  
  

  [ GitHub ]


  

  


# File 'lib/rbs/types.rb', line 277



def hash
  self.class.hash ^ name.hash ^ args.hash
end


  








  

    #map_type(&block)  
  

  [ GitHub ]


  

  


# File 'lib/rbs/types.rb', line 309



def map_type(&block)
  if block
    ClassSingleton.new(
      name: name,
      args: args.map {|type| yield type },
      location: location
    )
  else
    enum_for :map_type
  end
end


  








  

    #map_type_name(&block)  
  

  [ GitHub ]


  

  


# File 'lib/rbs/types.rb', line 301



def map_type_name(&block)
  ClassSingleton.new(
    name: yield(name, location, self),
    args: args.map {|type| type.map_type_name(&block) },
    location: location
  )
end


  








  

    #sub(s)  
  

  [ GitHub ]


  

  


# File 'lib/rbs/types.rb', line 281



def sub(s)
  return self if s.empty?

  self.class.new(name: name,
                 args: args.map {|ty| ty.sub(s) },
                 location: location)
end


  








  

    #to_json(state = _ = nil)  
  

  [ GitHub ]


  

  


# File 'lib/rbs/types.rb', line 289



def to_json(state = _ = nil)
  { class: :class_singleton, name: name, args: args, location: location }.to_json(state)
end


  








  

    #to_s(level = 0)  
  

  [ GitHub ]


  

  


# File 'lib/rbs/types.rb', line 293



def to_s(level = 0)
  if args.empty?
    "singleton(#{name})"
  else
    "singleton(#{name})[#{args.join(", ")}]"
  end
end