Re^3: Array of Arrays: why is "$VAR1->[0][1]" and the like embedded within?


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Re^3: Array of Arrays: why is "$VAR1->[0][1]" and the like embedded within?

by NetWallah (Canon)

on Jun 11, 2018 at 04:24 UTC ( [id://1216366]=note: print w/replies, xml )

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in reply to Re^2: Array of Arrays: why is "$VAR1->[0][1]" and the like embedded within?
in thread Array of Arrays: why is "$VAR1->[0][1]" and the like embedded within?

or .. it may be easier to dump the elements of the output:

print Dumper $_ for @{ increment(increment(\@a)) };
# Output:
[
  [
    1,
    2
  ],
  [
    2,
    3
  ]
]
[
  [
    2,
    3
  ],
  [
    3,
    4
  ]
]
[
  [
    3,
    4
  ],
  [
    4,
    6
  ]
]
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Memory fault -- brain fried

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Re^4: Array of Arrays: why is "$VAR1->[0][1]" and the like embedded within?
by Athanasius (Archbishop) on Jun 11, 2018 at 05:41 UTC

Sure, that gives a better view of the contents of the data structure. But it doesn’t show that the second occurrence of the anonymous array [ 2, 3 ] has the same address as (= is the same anonymous array as) the first — which is what I was intending to demonstrate.

Athanasius <°(((>< contra mundum Iustus alius egestas vitae, eros Piratica,

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Re^5: Array of Arrays: why is "$VAR1->[0][1]" and the like embedded within?

by corenth (Monk) on Jun 11, 2018 at 15:32 UTC

$state{tired}?sleep(40):eat($food);

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