Class: Membrane::Schemas::Tuple::LengthValidator

Inherits:
Object
  • Object
show all
Defined in:
lib/membrane/schemas/tuple.rb

Instance Method Summary collapse

Constructor Details

#initialize(elem_schemas, object) ⇒ LengthValidator

Returns a new instance of LengthValidator.



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# File 'lib/membrane/schemas/tuple.rb', line 42

def initialize(elem_schemas, object)
  @elem_schemas = elem_schemas
  @object = object
end

Instance Method Details

#validate ⇒ Object 



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# File 'lib/membrane/schemas/tuple.rb', line 47

def validate
  expected = @elem_schemas.length
  actual = @object.length

  fail!(expected, actual) if actual != expected
end