From: Nuby Ruby <nubyruby@...>
Date: 2007-08-29T14:37:26+09:00
Subject: Help parsing simple structured data.

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I'm rather new to Ruby and am trying to figure out how to parse some
structured data.. This is pretty much the most common problem I run into
and it'd be *really* helpful to see an example to wrap my head around blocks
& hashes

The data I'm working with is the output of `df -h` which looks like this :


Filesystem            Size  Used Avail Use% Mounted on
/dev/md0              9.9G  1.6G  7.8G  17% /
/dev/md1               60G  154M   57G   1% /data
/dev/sda1              99M   12M   83M  13% /boot

In the end what I'd like to end up with is to be able to say print
hash[md0(size)] and have it
return 9.9G or hash[sda1(Mount)] and have it show the mountpoint of /boot

If anyone could help I'd really appreciate it.

Craig

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