class RBS::Types::Union

Attributes

location[R]

types[R]

Public Class Methods

new(types:, location:) click to toggle source

# File rbs-1.4.0/lib/rbs/types.rb, line 525
def initialize(types:, location:)
  @types = types
  @location = location
end

Public Instance Methods

==(other) click to toggle source

# File rbs-1.4.0/lib/rbs/types.rb, line 530
def ==(other)
  other.is_a?(Union) && other.types == types
end

Also aliased as: eql?

each_type(&block) click to toggle source

# File rbs-1.4.0/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: ==

free_variables(set = Set.new) click to toggle source

# File rbs-1.4.0/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() click to toggle source

# File rbs-1.4.0/lib/rbs/types.rb, line 536
def hash
  self.class.hash ^ types.hash
end

map_type(&block) click to toggle source

# File rbs-1.4.0/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) click to toggle source

# File rbs-1.4.0/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) click to toggle source

# File rbs-1.4.0/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) click to toggle source

# File rbs-1.4.0/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) click to toggle source

# File rbs-1.4.0/lib/rbs/types.rb, line 557
def to_s(level = 0)
  if level > 0
    "(#{types.join(" | ")})"
  else
    types.join(" | ")
  end
end