I have a small conundrum (sic?).
I have a hash where one of the keys, let's call it 'parents',
holds an array of numbers.
I want to step through that array, and use
the number as a key in another hash, in sequence. I know, I am
not making much sense.
Here -
@array = @{$starting_hash->{'parents'}};
# In the end I want
$new_hash->{$array[0]}{$array[1]}{$array[2]} and so on . .
The difficulty comes from the fact that I have a few thousand
of these arrays, and they come in varying sizes.
The important part is that I need $new_hash to have
{key}{key}{key}{key} and so on as deep as the array is long.
I'm just having a mental block on what could do this for me,
and thought I would ask for help here.
--J
What does this little button do . .<Click>;
"USER HAS SIGNED OFF FOR THE DAY"
Posts are HTML formatted. Put <p> </p> tags around your paragraphs. Put <code> </code> tags around your code and data!
Titles consisting of a single word are discouraged, and in most cases are disallowed outright.
Read Where should I post X? if you're not absolutely sure you're posting in the right place.
Please read these before you post! —
Posts may use any of the Perl Monks Approved HTML tags:
- a, abbr, b, big, blockquote, br, caption, center, col, colgroup, dd, del, details, div, dl, dt, em, font, h1, h2, h3, h4, h5, h6, hr, i, ins, li, ol, p, pre, readmore, small, span, spoiler, strike, strong, sub, summary, sup, table, tbody, td, tfoot, th, thead, tr, tt, u, ul, wbr
You may need to use entities for some characters, as follows. (Exception: Within code tags, you can put the characters literally.)
| |
For: |
|
Use: |
| & | | & |
| < | | < |
| > | | > |
| [ | | [ |
| ] | | ] |
Link using PerlMonks shortcuts! What shortcuts can I use for linking?
See Writeup Formatting Tips and other pages linked from there for more info.