Class: RBS::Types::Tuple

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

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(types:, location:) ⇒ Tuple

Returns a new instance of Tuple.



340
341
342
343
 
# File 'lib/rbs/types.rb', line 340

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

Instance Attribute Details

#location ⇒ Object (readonly)

Returns the value of attribute location.



338
339
340
 
# File 'lib/rbs/types.rb', line 338

def location
  @location
end

#types ⇒ Object (readonly)

Returns the value of attribute types.



337
338
339
 
# File 'lib/rbs/types.rb', line 337

def types
  @types
end

Instance Method Details

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



345
346
347
 
# File 'lib/rbs/types.rb', line 345

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

#each_type(&block) ⇒ Object 



380
381
382
383
384
385
386
 
# File 'lib/rbs/types.rb', line 380

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

#free_variables(set = Set.new) ⇒ Object 



355
356
357
358
359
360
361
 
# File 'lib/rbs/types.rb', line 355

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

#hash ⇒ Object 



351
352
353
 
# File 'lib/rbs/types.rb', line 351

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

#map_type_name(&block) ⇒ Object 



388
389
390
391
392
393
 
# File 'lib/rbs/types.rb', line 388

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

#sub(s) ⇒ Object 



367
368
369
370
 
# File 'lib/rbs/types.rb', line 367

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

#to_json(state = _ = nil) ⇒ Object 



363
364
365
 
# File 'lib/rbs/types.rb', line 363

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

#to_s(level = 0) ⇒ Object 



372
373
374
375
376
377
378
 
# File 'lib/rbs/types.rb', line 372

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