C-style loops typically involve 3 variables, 3 operators plus "my" and 2 constants.
Perl-style loops typically involve 1 variable, 0 operators plus "my" and 2 constants.
Aside from the studies showing a relation between code length and the chance of there being a bug, aside from my personal experience of C-style loops being one of the biggest source of bugs, I don't see how you can argue that something that has so many more elements to parse is easier to read.
it forces me to remember whether the .. operator is a toggle or a list generator
Well that's simple. The .. operator is always used to generate a list.
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.
| & || & |
| < || < |
| > || > |
| [ || [ |
| ] || ] ||