Ekimino - Are you posting as Anonymous ?
That makes tracking responses difficult.
Anyway - without some view of test data, it is difficult to see what the problem may be - for instance, your @users array could well be empty.
The best bet is to post a small sample of re-populated data for @users, and @hash, and your print code.
If that does not work as you expect, we can help.
All great truths begin as blasphemies.
― George Bernard Shaw, writer, Nobel laureate (1856-1950)
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