Re: line by line match on an array of strings

Instead of reading line by line, you can slurp in the contents of the entire file into a scalar variable and then look for a match against an array of strings.

local $/ = undef;
open(FH,"<","test.txt") or die "Could not open the file due to $!";
my $fcontent = <FH>;
close FH;

foreach (@typedefs) {
  if ($fcontent =~ /$_/){
          # perform various actions here if line match
  } 
}
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Comment on Re: line by line match on an array of strings Download Code

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Re^2: line by line match on an array of strings by halley (Prior) on Jan 09, 2008 at 14:20 UTC
Perhaps you missed this in the original post? with a few hundred thousand lines to search -- `[ e d @ h a l l e y . c c ]`	[reply]