A functional programming language

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10
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4answers
8k views

The Future of Golang. Multiple Language Support? [closed]

Golang seems promising. I've been following this lang since its first release. It might take time to be a very good competitor to other programming languages. One brilliant aspect of Java and .NET I ...
13
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3answers
1k views

How important are Haskell's advanced concepts like Monads and Applicative Functors for most routine programming tasks?

I've read the Learn You a Haskell book up to the point where they introduce Monads and stuff like Just a. These are so counterintuitive for me that I just feel like giving up trying to learn it. But ...
16
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4answers
605 views

Why is it good not to rely on changing state?

This question arises out of the question Is Haskell worth learning? Generally a few often repeated statements are made, about how Haskell improves your coding skills in other languages, and ...
5
votes
4answers
910 views

what is the object oriented counterpart to haskell / coq

I have detailed information on the latest developments in functional programming. I think haskell is quite an advanced and high level programming language. With coq and agda this gets even more ...
14
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5answers
3k views

What is the most compatible, widely used production language to export knowledge and skills gained from Haskell?

I like Haskell, plain and simple. While Haskell is used in production software, it's not especially widely deployed from what I've seen. What is the most similar and still widely used language in ...
7
votes
4answers
1k views

A programming language that does not allow IO. Haskell is not a pure language

Are there any 100% pure languages (as I describe in the Stack Overflow post) out there already and if so, could they feasibly be used to actually do stuff? i.e. do they have an implementation? I'm not ...
33
votes
6answers
12k views

Haskell AND Lisp vs. Haskell OR Lisp

I currently code with C, C++, and Python. I'm wanting to pick up a functional programming language, and right now I'm leaning toward Haskell. I do NOT want to start a "Haskell vs Lisp" war here; what ...
10
votes
2answers
837 views

Is using F# good enough for learning the important functional programming concepts of Haskell?

I'm coming from Linux and Ruby. I've been interested in learning more functional programming, and in particular the ML-ish style. I've tried reading through the Real World Haskell book and trying some ...
13
votes
5answers
532 views

How should someone used to FP thinking read imperative code?

I graduated from university about five months ago, and have been working in a local startup for past four months. While at university, I studied Haskell, F# etc on my own. We were taught Java at the ...
9
votes
4answers
404 views

STDOUT and its impurity

I've read a lot of books and articles about functional programming and still ashamed of not being able to understand for sure some very basic concepts. One of the main ideas of functional programming ...
13
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2answers
448 views

How to handle technological “Dogmatism”

I left a job (to relocate to another country) where I programmed in Javascript and Haskell (some python) most of the time. I really liked it because people were objective, positive, mathematical, and ...
9
votes
3answers
1k views

Getters and Setters in Functional Languages

One of the tenets of Functional Programming is the use of Pure Functions. A Pure function is one that is side-effect free and referentially transparent. Getters are not referentially transparent - ...
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votes
8answers
2k views

Learning Haskell and C# Simultaneously

I'm a programmer who's still in his teens. I've been doing some programming for a couple of years now, I started on Ruby, and later switched to Python due to the massive amount of learning resources ...
10
votes
5answers
852 views

Would it be ok if I decide to write all my Ruby as if it were Haskell?

Given that Ruby has good list operation capabilities in-built - reduce, map, select, collect etc. It has Procs, Blocks and Lambdas, and has nice iteration support (the each family), would it be a bad ...
19
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4answers
3k views

Is Haskell good at teaching fundamentals of mathematics?

I'm involved in teaching mathematics to classes with requirements such as AS and A level Mathematics specification. Class books normally provide examples of computer software applied to mathematics ...
4
votes
5answers
350 views

What Haskell interesting topics, tips, and examples I should not miss on my presentation?

I have to make a presentation about Haskell, and I'm looking for interesting Haskell examples, tips, and topics in general I should not miss in my presentation. The purpose of the presentation is to ...
12
votes
3answers
2k views

Ur/Web new purely functional language for web programming?

I came across the Ur/Web project during my search for web frameworks for Haskell-like languages. It looks like a very interesting project done by one person. Basically, it is a domain-specific purely ...
14
votes
2answers
1k views

Suggestions for a GUI library in Haskell [closed]

As the Haskell Wiki itself states: There is a large number of GUI libraries for Haskell. Unfortunately there is no standard one and all are more or less incomplete. In general, low-level veneers ...
9
votes
1answer
324 views

Software Transactional Memory - Composability Example

One of the major advantages of software transactional memory that always gets mentioned is composability and modularity. Different fragments can be combined to produce larger components. In ...
19
votes
1answer
2k views

Haskell web frameworks survey [on hold]

There are several web frameworks for Haskell like Happstack, Snap, and Yesod, and probably a few more. In what aspects do they differ from each other? For example: features (e.g. server only, or ...
21
votes
3answers
9k views

Haskell vs Erlang for web services

I am looking to start an experimental project using a functional language and am trying to decide beween Erlang and Haskell, and both have some points that I really like. I like Haskell's strong ...
0
votes
2answers
475 views

Have you read “Free Software Programmed in Haskell”? What did you think? [closed]

Does anyone know anything about this book? There are no reviews and it doesn't look like it's still in print or something?