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.
(What a) Wonderful World redirects here. For the Louis Armstrong song, see What a Wonderful World.  Wonderful World  (occasionally referred to as  (What A) Wonderful World ) is a song by American singer-songwriter Sam Cooke.Released on April 14, 1960 by Keen Records, it had been recorded during an impromptu session the previous year, Cooke's last recording session at Keen Records.He signed with RCA Victor in 1960 and Wonderful World, then unreleased, was issued as a single in competition.The song was mainly composed by songwriting team Lou Adler and Herb Alpert, but Cooke revised the lyrics to mention the subject of education more.e signed with RCA Victor in 1960 and Wonderful World, then unreleased, was issued as a single in competition. The song was mainly composed by songwriting team Lou Adler and Herb Alpert, but Cooke revised the lyrics to mention the subject of education more.