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S Nov 23, 2019 at 7:15 history edited doubleYou CC BY-SA 4.0
fixed spelling and grammar
S Nov 23, 2019 at 7:15 history suggested V. S. CC BY-SA 4.0
fixed spelling and grammar
Nov 22, 2019 at 21:44 review Suggested edits
S Nov 23, 2019 at 7:15
Jun 12, 2017 at 2:43 comment added wangdq This line "the two different abstractions, train transport and acceleration" helps, point out what is the two hierarchies and what we try to solve is to make them vary independently.
S Sep 3, 2016 at 5:44 history suggested ErikE CC BY-SA 3.0
Spelling and comment syntax--attempted to make no changes to personal style, only changes for comprehension and clarity
Sep 2, 2016 at 22:29 comment added ErikE For what it's worth, I think it should be Monorail since it's not really two words, it's a single (compound) word. A MonoRail would be some subclass of Rail instead of a different kind of rail (which it is). Just like we wouldn't use SunShine or CupCake, they would be Sunshine and Cupcake
Sep 2, 2016 at 22:27 review Suggested edits
S Sep 3, 2016 at 5:44
Nov 13, 2013 at 5:22 comment added zzfima Very nice example. I would add my two cents: this is very good example of preferring composition over inheritance
Dec 10, 2011 at 17:16 history answered Thurein CC BY-SA 3.0