Re: join all elements in array reference by hash

Did you try to dereference your array ref?

join("\n\n", @{ $bible{$bookname}{$chapter}{'verses'} });
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Do you realize that you are discarding the string returned by join?

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Comment on Re: join all elements in array reference by hash Download Code

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Re^2: join all elements in array reference by hash by johnko (Initiate) on Dec 30, 2012 at 08:44 UTC
I'll look at the perldsc. I had a print in front of the join before and had also tried to set it to a value, which I later printed. Had only included the snippet that I thought mattered. Thanks.	[reply]