Class: RBS::Types::Alias

Inherits:
Object
  • Object
show all
Includes:
Application
Defined in:
lib/rbs/types.rb

Instance Attribute Summary collapse

Attributes included from Application

#args, #name

Instance Method Summary collapse

Methods included from Application

#==, #each_type, #free_variables, #hash, #to_s

Constructor Details

#initialize(name:, args:, location:) ⇒ Alias

Returns a new instance of Alias.



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# File 'lib/rbs/types.rb', line 333

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

Instance Attribute Details

#location ⇒ Object (readonly)

Returns the value of attribute location.



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# File 'lib/rbs/types.rb', line 329

def location
  @location
end

Instance Method Details

#map_type(&block) ⇒ Object 



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# File 'lib/rbs/types.rb', line 355

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

#map_type_name(&block) ⇒ Object 



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# File 'lib/rbs/types.rb', line 347

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

#sub(s) ⇒ Object 



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# File 'lib/rbs/types.rb', line 343

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

#to_json(state = _ = nil) ⇒ Object 



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# File 'lib/rbs/types.rb', line 339

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