Haskell vs Perl: What are the differences?
What is Haskell? An advanced purely-functional programming language. .
What is Perl? Highly capable, feature-rich programming language with over 26 years of development. Perl is a general-purpose programming language originally developed for text manipulation and now used for a wide range of tasks including system administration, web development, network programming, GUI development, and more.
Haskell and Perl can be primarily classified as "Languages" tools.
"Purely-functional programming " is the top reason why over 72 developers like Haskell, while over 62 developers mention "Lots of libraries" as the leading cause for choosing Perl.
Perl is an open source tool with 435 GitHub stars and 152 GitHub forks. Here's a link to Perl's open source repository on GitHub.
According to the StackShare community, Perl has a broader approval, being mentioned in 133 company stacks & 64 developers stacks; compared to Haskell, which is listed in 33 company stacks and 47 developer stacks.
What is Haskell?
What is Perl?
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In addition to our fancy Docker setup, we have captured and sanitized production logs for the behavior of our legacy Perl MTA, and we can test that the log output from the new Go version behaves the same way as the old version. These tests are set up to allow us to switch between the legacy and new version of the MTA and ensure that both systems behave in a legacy-compatible way. Not only can we ensure that we operate against a variety of issues we've seen over time from inboxes, but we know that the newest version of our MTA continues to cover all the same expected behaviors of the legacy version. #CodeCollaborationVersionControl #ContinuousIntegration
Why I am using Haskell in my free time?
I have 3 reasons for it. I am looking for:
Improve functional programming skill.
Improve problem-solving skill.
Laziness and mathematical abstractions behind Haskell makes it a wonderful language.
It is Pure functional, it helps me to write better Scala code.
Highly expressive language gives elegant ways to solve coding puzzle.
The whole backend part (deployment and other scripts, business logic, web interface) is written in Perl.
Весь бэкенд (скрипты деплоя и прочие, бизнес-логика, веб-интерфейс) написан на Perl.
I use Perl to rip through log files and compare them to some signature files I have created. When I get a match, it adds the bad guy to the list of shame in MySQL.
I have been study with videos and tutorials
Backend logic (REST, Auth0, Redis, Postgres, functional graph library (fgl), ...)
A very expressive language, lets you say the same thing in many different ways