[jasode]

>ecosystem is incredibly big

I wasn't talking about the size of cpan because it's not relevant to my point. I was talking about Perl not being at the forefront of everyone's minds and being used as a 1st-class environment as computing entered new domains. E.g. instead of Sun or Microsoft taking an existing language like Perl and giving it a canonical IDE to let programmers write data entry GUI applications, they create Java & C# instead. When Google/Android decided on a development language for their smartphone SDK, they chose Java instead of Perl. It doesn't matter if cpan has mobile phone libraries now.

You seem to be taking my observations about Perl as some sort of veiled attack. I'm just reporting why and how Perl got to the state of being "disliked" today in programmer surveys. It's not about the "undecidability".

[Ultimatt]

Ok then your definition is corporate ecosystem then? Perl in general is hardly the stuff of scaled soft eng. in a mega corp. It wasn't designed for that, but to empower an individual to be highly productive quickly. With that in mind the ecosystem is super healthy, even by your definition. I'm more shocked Python has managed to bridge that gap, but so did Pascal at one point so I guess designed to be a teaching language wins out!

[jasode]

>It wasn't designed for that,

And I'm not "penalizing" Perl for that.

>I'm more shocked Python has managed to bridge that gap,

That's more to my point. Old languages like C++ and Python keep getting rejuvenated as 1st class drivers of innovation but Perl (the language -- not the cpan) keep getting ignored.

I was surprised when Google chose Python as one of the 1st class languages for its new Tensorflow instead of a new language like Julia. I do understand why they chose Python but nevertheless was surprised.

Same for C++. It gets rejuvenated in things like graphics programming (NVIDIA's CUDA SDK is C++ not Perl). And when Bitcoin showed up in 2009, it's canonical client was C++ not Perl. Also, updates to C++ via C++14 and C++17 were discussions that turned into reality whereas Perl 6's long development became a running joke about vaporware.

Perl5 and Perl6 don't really have any new stories like that where it gets rejuvenated. Therefore, it keeps dropping off everyone's radar as "legacy".

Whether Perl programmers are highly productive with Perl isn't really the issue.

[kbp]

> Same for C++. It gets rejuvenated in things like graphics programming (NVIDIA's CUDA SDK is C++ not Perl). And when Bitcoin showed up in 2009, it's canonical client was C++ not Perl.

Perl is not competing with C++; they're entirely different languages with entirely different usecases. Comparing it to Python is reasonable; comparing it to C++ is silly.

> Also, updates to C++ via C++14 and C++17 were discussions that turned into reality whereas Perl 6's long development became a running joke about vaporware.

Newer C++ versions are more akin to newer Perl 5 versions like 5.26 (May 2017), 5.24 (May 2016) etc. Perl 6 is a new language using some of the same ideas; comparing Perl 5 and Perl 6 is like comparing C++ and C#, not C++ and C++17.

[jasode]

>Perl is not competing with C++; they're entirely different languages with entirely different usecases.

Yes, I understand that C++ does not compete with Perl. My point is the rejuvenation stories, not the runtime or use case differences.

I use a utility every day called ExifTool[1] that's 100% Perl source code or very close to it. However, ExifTool does not keep Perl at the top of mind the way Tensorflow brings Python relevancy to a new generation of programmers.

[1] https://www.sno.phy.queensu.ca/~phil/exiftool/

[kbp]

> Yes, I understand that C++ does not compete with Perl. My point is the rejuvenation stories

Well, the way C++ had new versions released in 2017 and 2014, Perl 5 had new versions released in 2017 and 2016; what stagnation are you demonstrating? You said "updates to C++ via C++14 and C++17 were discussions that turned into reality"; and the same thing happened with updates to Perl 5 (which is the language "Perl" is usually shorthand for). Perl 6 is an entirely different language, it, along with languages like Ruby, compares to Perl 5 the same way C# and Rust compare to C++.

[jasode]

>what stagnation are you demonstrating?

Mindshare.

I thought it was clear that my rejuvenation examples were not about point releases or size of cpan but rejuvenating the mindshare of programmers.

Instead of my words getting misinterpreted and we keep going around in circles, let's try to bypass that and turn the question around:

What is your explanation of why Perl has declined in mindshare and is one of the most disliked languages in programmer's survey?