This is where unit tests and source-control systems come in really handy.

The source-control system (let's say RCS, because it's ubiquitous) is nice because you can immediately tell what's changed (even if they didn't check in their changes, you can diff the working code against the last revision), and by whom.

The unit tests are handy because you can immediately tell what's broken, and where. If you require unit test summaries to be included in each commit log, you win even more....

Unfortunately, both of these things are the sort of tools that get brushed off -- "oh, we don't need RCS, we'll just remember to tell people when we change their code" -- until their absence bites you in the ass.

--
F o x t r o t U n i f o r m
Found a typo in this node? /msg me
The hell with paco, vote for Erudil!

In reply to Re: Has this happened to you? by FoxtrotUniform
in thread Has this happened to you? by Anonymous Monk

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.