Write code more ruby way. #6
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Hi, I am planning rewrite this game use Crystal, so, the first step is, rewrite original ruby version more ruby way.
I haven't change anything except refactoring (renaming, change lambda ->method, wrap methods into a class), so, it probably more easier to merge.
Of course I will do some major changes before rewriting with Crystal, but I am not sure if the original author is interested in merge current simple changes at this stage.
Thanks.