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I was part of a team that wrote significant parts of Amazon's payment processing systems in Perl in the late 90s. I really loved the language. It's object system was so flexible and powerful. Once you understood how write idiomatic perl. It was a joy to use. I'm looking forward to trying out Perl 7.
Need a comprehensive, up-to-date, yet brief, status of what happened to Perl 6 and where it stands in today's s/w tech.
It supports an improved regex syntax, grammars, Unicode NFG (Normalization Form Grapheme, think "\r\n" as a single codepoint), a gradual type system, async execution of code, junctions, event driven execution, set operations...
Hope this was short enough.
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I do. Efficient, cheap and stable. Ported to about everywhere.
What do you mean by efficient and cheap? It doesn't fare well in https://benchmarksgame-team.pages.debian.net/benchmarksgame/... at least.
It's also worth noting that three of the examples (pidigits, reverse-complement, fasta) don't seem to do any multiprocessing in Perl whereas they do in Node.js. At least for reverse-complement and fasta, it should be possible to rewrite those to use multithreading (like the Node.js versions do).
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That doesn't add up because today's most popular languages - JS, Java, Python, PHP and Ruby - were also released in the 90s.
PHP was a reimplementation of Perl by someone who didn't understand why Perl did things the way they did and so ended up creating a vastly inferior language. Other than maintaining some legacy projects, I've not touched PHP in over a decade and I'm glad to avoid it. Perl is a tool I still return to for some tasks (one was a bizarre management request for a spreadsheet of all the Java classes in a large project which…
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As far as i know Java and PHP became popular later in the 90s / early 2000s. Javascript was browser only until 2010, Ruby only became popular after Rails came out mid-2000s. There is a decade gap there.
> Javascript was browser only until 2010 Depending on how you look at it you are at least a decade too late: we Java folks had the Rhino Javascript engine back in the late 1990ies, and it had an interpreted mode since 1998: https://en.wikipedia.org/wiki/Rhino_(JavaScript_engine) I think it is even mentioned in the Javascript in a Nutshell book by David Flanagan (I haven't read it since then but I studied that book as…
Node came out in 2009, and writing server-side JS was still a fringe practice for a couple more years, so 2010 is me being generous to avoid comments on the exact timeline ;) It really picked up mainstream adoption around 2011-2012.
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Sure, it's got lots of historical baggage, but there are more sensible alternatives to $| - like STDOUT->autoflush(1) - it's not like you have to use the obscure versions of every feature.
That certainly doesn't solve the problem of other people showboating their knowledge of obscure Perl sigils by using those ridiculous line-noise abbreviations in code you're trying to use and understand, so you have to look up each bit of obscure punctuation in its particular context in order to understand the code. If hard-to-read-and-remember syntax exists, people WILL use it. And some people will make a POINT to u…
What project, if you were starting now from the scratch, would you use Perl for?
My last three perl projects (not counting throwaway minor scripts): The control interface of a galvanic vestibular stimulator for VR motion sickness. A GUI for doing the required quirky edits to text files for text to speech smoothness. A comment system for a static website.
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I think you should revisit perl. My first job writing perl was in 2005 or 2006, and it was not a good language for an eager idiot without guidance. After a couple years, I started getting it, and it became one of my favorite languages. I think it was my coworker who told me to read https://hop.perl.plover.com/ and it blew my mind and made me start to rethink how I was approaching code. With the languages that I'd bee…
Do you have a good link to learn about grammars in perl?
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You don't hear about it, but Perl has had many millions thrown at it too.
JS is probably closer to billions.