This assumes %fileHash is empty beforehand, and that you meant to escape that . in the regex... 
%fileHash = map {
  /^(\w\w\w\d*):log\.$date$/ ? ($1, $_) : ()
} readdir DIR;

[download]

_____________________________________________________
Jeff[japhy]Pinyan: Perl, regex, and perl hacker.
s++=END;++y(;-P)}y js++=;shajsj<++y(p-q)}?print:??;

In reply to Re: How do I tighten this with map? by japhy
in thread How do I tighten this with map? by SparkeyG

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