Hy all,

I'm writing some code to allow a user to delete/create/update DNS records. I'm using Net::DNS for the hard work...
here's an excerpt from an example from the Net::DNS documentation
$update->push(update => rr_add('foo.example.com. 86400 A 192.168.1.2')
+);

[download]
Now I have replcaed the 'rr_add' with '${var1}', but this doesn't seem to work; compilation errors

syntax error at ./djeezycl.pl line 120, near "{$var1}("

[download]

The only way it seems to interpolate is when I use concatenation, but than the rest of the line is treated as 1 string and Net::DNS can't locate that "class"
It should only look for 'rr_add', which doesn't interpolate when placed inside '$var1'.

I hope i'm making some sort of sense here...
Any help much appreciated :)

bye,
Roghue

In reply to Interpolating inside Net::DNS by Roghue

Title:
Use:  <p> text here (a paragraph) </p>
and:  <code> code here </code>
to format your post, it's "PerlMonks-approved HTML":


  • 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:
    & &amp;
    < &lt;
    > &gt;
    [ &#91;
    ] &#93;
  • Link using PerlMonks shortcuts! What shortcuts can I use for linking?
  • See Writeup Formatting Tips and other pages linked from there for more info.