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| Think about Loose Coupling | |
| PerlMonks |
Re^2: Weird grep behaviourby naikonta (Curate) |
| on Oct 17, 2007 at 07:36 UTC ( [id://645388]=note: print w/replies, xml ) | Need Help?? |
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It's not about comparison, BLOCK and EXPR are evaluated in boolean context. From OP's sample code, in grep($var1, @arr1), $var1 is always true.
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