Thanks for all the detailed answers stvn. I already had one go at predefining types with M::U::TC, but with no success. I kept getting an error suggesting that I needed to call class_type, which I did, but the error didn't change whether or not I called class_type and defined the type inside or outside the class block.

As for MooseX::Params::Validate, it looks good, but getting MooseX::Method::Signatures to work seems more worthwhile, just because of the similarity to perl6 signatures.

I'll have another go with M::M::S next week. Right now I'm under pressure to produce a working demo, and I've pulled MooseX::Declare out of the code. If I can't get it to work, I'll be sure to submit a bug (if I can't manage a patch).



- Boldra

In reply to Re^2: concise Moose signature validation errors by Boldra
in thread concise Moose signature validation errors by Boldra

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.