Ævar Arnfjörð Bjarmason <avarab@xxxxxxxxx> writes: >>> + cat >expect && >>> + cat <&6 >expect.-d && >>> + cat <&7 >expect.-r && >>> + cat <&8 >expect.-t && >> >> Let's not go too cute like this. This forces the caller to remember >> which among 6, 7, and 8 corresponds to which option. It is too ugly >> to live. > > I think it's rather elegant actually, but to be fair it would, per: > > git grep '<&[1-9]| [1-9]<<-' > > Be the user with the most FD's using this sort of pattern. Please give a clear explanation why "-d" has to be 6, "-r" 7 and "-t" 8, that can be used by developers as a memory aid to help them write new tests using the helper. Or justify why the developers have to memorize such a meaningless correspondence, if there is no any good reason. Alternatively, you can stop abusing the word "elegant". It is not a synonym to "what I wrote" ;-).
