Your list is interesting, because in my own case, your #2 (idioms, map, grep) came at #5, after everything else. I suppose that's because previous experience with C pointers made references easy, and experience with grep and awk did the same for regular expressions (though I agree that there's always more to learn about those). Also, you just can't do a lot of useful work without regexes, complex data structures, and CPAN.
You can get away without map/grep and other Perlish methods like statement modifiers, though, by using a lot of loops and making your code look like C or some other language. So I tend to think of the idiomatic stuff as the sign that someone's not just capable of programming in Perl, but comfortable with it.
I suppose everyone's list might be a little different, based on their own previous experience.
Available for small or large Perl jobs; see my home node.
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:
You may need to use entities for some characters, as follows. (Exception: Within code tags, you can put the characters literally.)
- a, abbr, b, big, blockquote, br, caption, center, col, colgroup, dd, del, 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, sup, table, tbody, td, tfoot, th, thead, tr, tt, u, ul, wbr
Link using PerlMonks shortcuts! What shortcuts can I use for linking?
See Writeup Formatting Tips and other pages linked from there for more info.
| & || & |
| < || < |
| > || > |
| [ || [ |
| ] || ] ||