Module: Kind::BasicObject

Included in:
Object, RespondTo, UnionType
Defined in:
lib/kind/objects/basic_object.rb

Instance Method Summary collapse

Instance Method Details

#[](value, label: nil) ⇒ Object 



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# File 'lib/kind/objects/basic_object.rb', line 5

def [](value, label: nil)
  STRICT.object_is_a(self, value, label)
end

#or(fallback, value = UNDEFINED) ⇒ Object 



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# File 'lib/kind/objects/basic_object.rb', line 17

def or(fallback, value = UNDEFINED)
  return __or_func.(fallback) if UNDEFINED === value

  self === value ? value : fallback
end

#or_nil(value) ⇒ Object 



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# File 'lib/kind/objects/basic_object.rb', line 9

def or_nil(value)
  return value if self === value
end

#or_null(value) ⇒ Object

:nodoc:



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# File 'lib/kind/objects/basic_object.rb', line 33

def or_null(value) # :nodoc:
  KIND.nil_or_undefined?(value) ? value : self[value]
end

#or_undefined(value) ⇒ Object 



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# File 'lib/kind/objects/basic_object.rb', line 13

def or_undefined(value)
  or_nil(value) || Undefined
end

#value(arg, default:) ⇒ Object 



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# File 'lib/kind/objects/basic_object.rb', line 29

def value(arg, default:)
  KIND.value(self, arg, self[default])
end

#value?(value = UNDEFINED) ⇒ Boolean

Returns:



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# File 'lib/kind/objects/basic_object.rb', line 23

def value?(value = UNDEFINED)
  return self === value if UNDEFINED != value

  @__is_value ||= ->(tc) { ->(arg) { tc === arg } }.(self)
end