better command support? about rbenv-each HOT 6 CLOSED

No, we're not going to do anything tricky like that. If you find yourself needing to do some shell functions/piping across rbenv versions, you could simply:

for v in `rbenv versions --bare`; do RBENV_VERSION=$v gem list | grep "a b"; done

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Yea, I just basically took that and change it to call eval "$@" and it seems to work great...

Would be cool if rbenv-each supported it.

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I want to refrain from doing eval internally since that is not how I want people to use rbenv-each.

However you can always execute bash interpreter with any script that you want:

rbenv each bash -c 'gem list | grep "a b"'

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Hm, your right. I forget off top of my head and I'm on road right now but
does rbenv support aliases? It could be a simple handy alias.

On Wed, Jan 21, 2015, 6:20 PM Mislav Marohnić [email protected]
wrote:

I want to refrain from doing eval internally since that is not how I want
people to use rbenv-each.

However you can always execute bash interpreter with any script that you
want:

rbenv each bash -c 'gem list | grep "a b"'

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rbenv doesn't support aliases but your shell does ;)

alias rbenv-each-eval='rbenv each bash -c'

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I agree. However I do like git aliases even though they could just be
shell aliases :)

On Wed, Jan 21, 2015, 7:10 PM Mislav Marohnić [email protected]
wrote:

rbenv doesn't support aliases but your shell does ;)

alias rbenv-each-eval='rbenv each bash -c'

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