Ruby (programming language)
Matsumoto defined it this way in an interview:Ruby is object-oriented: every value is an object, including classes and instances of types that many other languages designate as primitives (such as integers, booleans, and "null"). Variables always hold references to objects. Every function is a method and methods are always called on an object. Methods defined at the top level scope become methods of the Object class. Since this class is an ancestor of every other class, such methods can be called on any object. They are also visible in all scopes, effectively serving as "global" procedures. Ruby supports inheritance with dynamic dispatch, mixins and singleton methods (belonging to, and defined for, a single instance rather than being defined on the class). Though Ruby does not support multiple inheritance, classes can import modules as mixins.
Yubi lakpi
Unlike rugby it is an individual sport, not a team one. Before the start of the game, players rub their bodies with mustard oil and water to make slippery to catch each other. A coconut properly soaked with oil is place in front of the chief guest of the function, known as the "King", who does not take part in the game itself. Before the start the coconut is placed in front of the seat of the "King".
Other features of the game include:Each side has 7 players in a field that is about 45 x 18 metres in area. One end of the field has a rectangular box 4.5 x 3 metres. One side of which forms the central portion of the goal line. To score a goal a player has to approach the goal from the front with his oiled coconut and pass the goal line. The coconut serves the purpose of a ball and is offered to the king or the judges who sit just beyond the goal line. However, in ancient times the teams were not equally matched but the players, with the coconut had to tackle all the rest of the players.