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Class: RBS::Types::Union

Relationships & Source Files
Inherits: Object
Defined in: lib/rbs/types.rb

Class Method Summary

Instance Attribute Summary

Instance Method Summary

Constructor Details

.new(types:, location:) ⇒ Union

[ GitHub ] 

  


# File 'lib/rbs/types.rb', line 525



def initialize(types:, location:)
  @types = types
  @location = location
end


  







Instance Attribute Details



  

    #location   (readonly)
  

  [ GitHub ]


  

  


# File 'lib/rbs/types.rb', line 523



attr_reader :location


  








  

    #types   (readonly)
  

  [ GitHub ]


  

  


# File 'lib/rbs/types.rb', line 522



attr_reader :types


  







Instance Method Details



  

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

  [ GitHub ]


  

  


# File 'lib/rbs/types.rb', line 530



def ==(other)
  other.is_a?(Union) && other.types == types
end


  








  

    #each_type(&block)  
  

  [ GitHub ]


  

  


# File 'lib/rbs/types.rb', line 565



def each_type(&block)
  if block
    types.each(&block)
  else
    enum_for :each_type
  end
end


  








  

    #eql?(other)  
  



  

    

Alias for #==.


  



  [ GitHub ]


  

  


# File 'lib/rbs/types.rb', line 534



alias eql? ==


  








  

    #free_variables(set = Set.new)  
  

  [ GitHub ]


  

  


# File 'lib/rbs/types.rb', line 540



def free_variables(set = Set.new)
  set.tap do
    types.each do |type|
      type.free_variables set
    end
  end
end


  








  

    #hash  
  

  [ GitHub ]


  

  


# File 'lib/rbs/types.rb', line 536



def hash
  self.class.hash ^ types.hash
end


  








  

    #map_type(&block)  
  

  [ GitHub ]


  

  


# File 'lib/rbs/types.rb', line 573



def map_type(&block)
  if block
    Union.new(types: types.map(&block), location: location)
  else
    enum_for :map_type
  end
end


  








  

    #map_type_name(&block)  
  

  [ GitHub ]


  

  


# File 'lib/rbs/types.rb', line 581



def map_type_name(&block)
  Union.new(
    types: types.map {|type| type.map_type_name(&block) },
    location: location
  )
end


  








  

    #sub(s)  
  

  [ GitHub ]


  

  


# File 'lib/rbs/types.rb', line 552



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


  








  

    #to_json(state = _ = nil)  
  

  [ GitHub ]


  

  


# File 'lib/rbs/types.rb', line 548



def to_json(state = _ = nil)
  { class: :union, types: types, location: location }.to_json(state)
end


  








  

    #to_s(level = 0)  
  

  [ GitHub ]


  

  


# File 'lib/rbs/types.rb', line 557



def to_s(level = 0)
  if level > 0
    "(#{types.join(" | ")})"
  else
    types.join(" | ")
  end
end