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| From: | Roy Marples <uberlord@g.o> | ||
|---|---|---|---|
| To: | gentoo-dev@l.g.o | ||
| Subject: | Re: [gentoo-dev] Opinions Wanted - Arrays again :) | ||
| Date: | Fri, 26 Oct 2007 11:33:32 | ||
| Message-Id: | 1193398245.4312.24.camel@uberlaptop.marples.name | ||
| In Reply to: | Re: [gentoo-dev] Opinions Wanted - Arrays again :) by Roy Marples |
||
| 1 | On Thu, 2007-10-25 at 17:18 +0100, Roy Marples wrote: |
| 2 | > # How baselayout-2 may handle arrays based on this discussion |
| 3 | > IFS=" |
| 4 | > " |
| 5 | > for x in $(_get_array array); do |
| 6 | > unset IFS |
| 7 | > echo "$x" |
| 8 | > done |
| 9 | |
| 10 | Also, if we didn't need to actually set any variables outside the loop |
| 11 | we could also then write this |
| 12 | |
| 13 | _get_array array | while read x; do |
| 14 | echo "$x" |
| 15 | done |
| 16 | |
| 17 | Thanks |
| 18 | |
| 19 | Roy |
| 20 | |
| 21 | -- |
| 22 | gentoo-dev@g.o mailing list |