Re^4: improving the aesthetics of perl code

I'd write that as

  push @hosts, map { /^([\w.]+)$/ ? $1 : () } @tmp;
[download]

Not that I make any claims for its aesthetics. :-)

Comment on Re^4: improving the aesthetics of perl code Download Code

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Re^5: improving the aesthetics of perl code by sleepingsquirrel (Chaplain) on Jan 21, 2005 at 22:43 UTC
Why not... `@hosts = map { /^([\w.]+)$/ ? $1 : () } @tmp;` [download] update: might as well get rid of the @tmp while we're at it... `@hosts = map { /^([\w.]+)$/ ? $1 : () } <CFGFILE>;` [download] -- All code is 100% tested and functional unless otherwise noted.	[reply] [d/l] [select]