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Perl way to check if an array contains values
Perl is always is known for their flexibility (There is more than one way to do it). Followings are the quick way to check if a value exist in an array. do_something if 'flour' ~~ @ingredients # ~~ operand. BEWARE: it is broken.do_something if grep {$_ eq 'flour'} @ingredients ...Tags: Perl, Tricks, Array, Find, Check
2598 days ago
