Forum: Rails deployment very new

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A415c62a9052d153387deeb3c9ff0260?d=identicon&s=25 gino (Guest)
on 2007-05-22 03:18
Do I have to know what version of ruby, rails, gems, etc. the hosting
server has? so I can use the same versions in development?
If the web hosting changes the public directory to difrent name,( I
don't know why they do that, maybe security reasons) , do I have to make
changes to the way rails behaves? like images, stylsheet, etc.
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