http://www.heikniemi.net/hardcoded/2005/04/code-quality-part-iv-nameless-abstractions-are-just-complexity/ Jouni Heikniemi's IT adventures Fri, 10 Feb 2012 02:59:19 +0000 hourly 1 http://wordpress.org/?v=3.3.1 http://www.heikniemi.net/hardcoded/2005/04/code-quality-part-iv-nameless-abstractions-are-just-complexity/comment-page-1/#comment-163 Anonymous (coward) Sun, 08 May 2005 16:25:39 +0000 http://www.heikniemi.net/hardcoded/2005/04/code-quality-part-iv-nameless-abstractions-are-just-complexity/#comment-163 How do you like grep { /DBD::(.*)$/ && ($installed_DBD_modules{lc($1)} = 1) } $installed->modules(); :-) Though one wonders why it would go into a hash with a counter. Can a module be installed more than once? I suppose there is a reason why this (which doesn't remove "DBD::" or convert to lowercase) wouldn't have been enough: @DBD = grep /DBD::/ $installed->modules(); How do you like
grep {
/DBD::(.*)$/ && ($installed_DBD_modules{lc($1)} = 1)
} $installed->modules();
:-)
Though one wonders why it would go into a hash with a counter. Can a module be installed more than once?
I suppose there is a reason why this (which doesn't remove "DBD::" or convert to lowercase) wouldn't have been enough:
@DBD = grep /DBD::/ $installed->modules();

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