On Thu, Aug 22, 2013 at 4:52 PM, Brian Rowe <r...@muxspace.com> wrote:
> Another point to consider is that copying someone else's code forces you to 
> become a maintainer of the copied code. If there are any bug 
> fixes/enhancements/what-have-you in the original you won't get those updates. 
> So now you own the copied code and need to consider the cost of the codebase 
> diverging (from the original).

Sometimes that's a good thing - you're equally insulated from the
original maintainer changing the function to work in a way that you
don't like.  Again, I'm not arguing that copy-and-paste is necessarily
the right solution, but it's not necessarily the wrong solution either
- it depends on the context.

Hadley

-- 
Chief Scientist, RStudio
http://had.co.nz/

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