Re^4: How to Print Return Data from Subroutine

in reply to Re^3: How to Print Return Data from Subroutine
in thread How to Print Return Data from Subroutine

Thanks, Rob. This method works fine because they are all scalar (foo, bar, and foobar). But what if bar is an array and foobar is a hash... How would you print them just as what you did in your example?

Also, what do you call this topic? Dereferencing the hash / array reference?

Comment on Re^4: How to Print Return Data from Subroutine

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Re^5: How to Print Return Data from Subroutine by planetscape (Chancellor) on Aug 24, 2008 at 09:28 UTC
You may find How can I visualize my complex data structure? helpful. Also: intro to references References quick reference Arrays and hashes only with references HTH, planetscape	[reply]

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