Yes it is. Your @fruits "array" consists of one element, the string "Apple Banana Cherry Honeydew Watermelon", so there is nothing to join.

If you intended for @fruits to contain 5 elements, then you need to split it up on assignment. The easiest way to do that is to change your first line to my @fruits = qw/Apple Banana Cherry Honeydew Watermelon/;

update: see http://perldoc.perl.org/perlop.html#Quote-Like-Operators for the qw// quote-like operator. Alternately, use split to break up the string into multiple elements.

In reply to Re: join function by pryrt
in thread join function by catfish1116

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