It's DWIMery in action. The => fat comma works the same way a comma works with respect to empty args. In other words, @array = ( 1 ,, 2, 3 ); creates a three elemnt list too (not four). If you want an undef element spell it out: undef.


Dave

In reply to Re: Why don't extra arrows in a list screw up hash creation? by davido
in thread Why don't extra arrows in a list screw up hash creation? by Anonymous Monk

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