Re^3: Mini-Tutorial: Working with Odd/Even Elements

oops...

$ perl -de 1
...

  DB<1> use 5.010; sub a { grep { state $t ^= 1 } @_ }

  DB<2> x a(1..5)
0  1
1  3
2  5
  DB<3> x a(1..5)
0  2
1  4
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Comment on Re^3: Mini-Tutorial: Working with Odd/Even Elements Download Code

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Re^4: Mini-Tutorial: Working with Odd/Even Elements by JavaFan (Canon) on Jul 09, 2009 at 19:33 UTC
That's a feature! You first get the odd elements, then the evens! ;-) ;-)	[reply]

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