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RE: Answer: How do I check to see if a value in a hash is equal to something?

by merlyn (Sage)
on May 23, 2000 at 19:47 UTC ( #14391=note: print w/replies, xml ) Need Help??

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  1. or download this
    $is_in_hash=grep /^Superman$/,values(%hash); 
    
  2. or download this
    $is_in_hash = 0 < grep $_ eq "Superman", values %hash;
    

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[ambrus]: MLX: if it's a work email, then it's probably not Uncle Sam that matters, but what the account managing server at work thinks your name is. Those can differ. For example, we've had two co-workers with identical real name at one point,
[ambrus]: so one got a stupid suffix in the email account (people have email address based on their real name here usually).

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