Dear all,

Im pretty sure this is obvious to some, but i cant see anything right now on the topic, and home beckons so here I write

@group1 = ('A','B','C','D');
@group2 = ('E','F','G','H');

$string='AHIGURBOSUOGUBSREGPIUABGAPPRSIUBGSR';

$string =~ /([@group1]{5}[@group2]{2})/;
print "$1\n";

[download]
basically, im looking for a pattern where the first five letters are any letters in @group1, and the next two letters are any letters in @group2.

I know how to do this by just typing out all the requisite letters between '|' symbols, but when handling long patterns in even longer sequences, id like to be able to call @group1 or @group2 at any time.

Cheers
Sam

In reply to Using array slices during string matching by seaver

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