Module: Asrt::Fallible

Defined in:
lib/asrt.rb

Instance Method Summary collapse

Instance Method Details

#asrt(*args, &block) ⇒ Object

Raises:

  • (ArgumentError) 


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# File 'lib/asrt.rb', line 6

def asrt(*args, &block)
  if block.nil?
    condition, message, garbage = args

    okay = (condition == true)
  else
    message, garbage = args

    okay = (yield rescue false) == true
  end

  raise ArgumentError, 'wrong number of arguments.' unless garbage.nil?

  raise AssertionError, message unless okay
end