Top Level Namespace

Defined Under Namespace

Modules: ResultMethods Classes: Error, Ok, Result, ResultError

Instance Method Summary collapse

Instance Method Details

#Capture ⇒ Object 



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# File 'lib/result-monad.rb', line 23

def Capture
  begin
    Ok(yield)
  rescue StandardError => e
    Error(e)
  end
end

#Error(error) ⇒ Object 



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# File 'lib/result-monad.rb', line 7

def Error(error)
  Error.new(error)
end

#Ok(value) ⇒ Object 



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# File 'lib/result-monad.rb', line 11

def Ok(value)
  Ok.new(value)
end

#Test(o, e) ⇒ Object 



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# File 'lib/result-monad.rb', line 15

def Test(o, e)
  if yield
    Ok(o)
  else
    Error(e)
  end
end