As such we can say that a square is a  type of rectangle which is a type of shape. We can therefore pass a  square into any function that expects a shape or rectangle object  because a square is covariant with both a rectangle and a shape.
Format: Audio CD. The song Rule the World was featured in the motion picture Stardust which was released in the US this year. Although little known in the US, Take That is a top act in Europe and thing song has hit the top 10 list in the UK immediately after its release.
Buy This Track. Related Tags. What a Wonderful World is a song by Bob Thiele (using the pseudonym George Douglas) and George David Weiss. It was first recorded by Louis Armstrong and released as a single in 1968, and was inducted in the Grammy Hall of Fame in 1999.