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Talk:Generic swap: Difference between revisions
acknowledge; ask about "swap"
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--[[User:Waldorf|Waldorf]] 18:11, 7 September 2007 (MDT)
Thanks; I think that's much better.
Since you ask, I was also wondering about how broadly to interpret "swap". For example, I wrote two examples which don't exchange values in mutable cells (as the Ada, Perl, and first E example do), but rather accept two values and produce them in the opposite order. (However, the Haskell version could easily be used in an imperatively-expressed program; e.g. <code>[http://haskell.org/ghc/docs/latest/html/libraries/mtl/Control-Monad-State-Class.html#v%3Amodify modify] swap</code>.)
--[[User:Kevin Reid|Kevin Reid]] 21:41, 7 September 2007 (EDT)
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