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Today's Topics:
1. using both my personal .hs and a library simultaneously +
seeing a function (Alexander Chen)
2. Re: using both my personal .hs and a library simultaneously
+ seeing a function (Ut Primum)
3. Re: using both my personal .hs and a library simultaneously
+ seeing a function (Norbert Melzer)
----------------------------------------------------------------------
Message: 1
Date: Thu, 30 Jan 2020 14:29:30 +0100 (CET)
From: Alexander Chen <alexan...@chenjia.nl>
To: beginners@haskell.org
Subject: [Haskell-beginners] using both my personal .hs and a library
simultaneously + seeing a function
Message-ID: <1705802852.567929.1580390970...@ichabod.co-bxl>
Content-Type: text/plain; charset="utf-8"
Hi,
1) I have my own functions in a .hs file which i can load in winGCHI and use
the functions without a problem. But I also need 1 function from a hackage
library, which I have downloaded in my haskell folder. I can 'toggle' between
both my personal .hs and the library but I cannot use them both at the same
time. The library is Primes(just for clarity). How can I merge these two so I
can continue my training?
2) Is there a way to see a function if you call it in winGCHI. I don't mean the
type structure which you do with :t but really the function itself for
instance(see bold):
circular_times :: Int -> [Int]
circular_times n = take (length (show n)) (iterate circular n)
thanks in advance.
best,
AlexanderÂ
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Message: 2
Date: Thu, 30 Jan 2020 15:07:20 +0100
From: Ut Primum <utpri...@gmail.com>
To: Alexander Chen <alexan...@chenjia.nl>, The Haskell-Beginners
Mailing List - Discussion of primarily beginner-level topics related
to Haskell <beginners@haskell.org>
Subject: Re: [Haskell-beginners] using both my personal .hs and a
library simultaneously + seeing a function
Message-ID:
<canjdmkku1unuks1ee3j+qjt4_0p+uhxaoyznsronks1zmgk...@mail.gmail.com>
Content-Type: text/plain; charset="utf-8"
Hi,
1) I'm not sure this is what you are looking for, but you could import the
module Primes (write "import Primes" at the beginning) in your .hs script,
so when loading the script you would load also Primes.
Another way:
*:load yourFile.hs*
*:module +Primes*
2) you can try with
*:list circular_times*
(This should print the line where the word "circular_times" appears for the
first time, the line before and after it)
Best,
Ut
Il gio 30 gen 2020, 14:29 Alexander Chen <alexan...@chenjia.nl> ha scritto:
> Hi,
>
> 1) I have my own functions in a .hs file which i can load in winGCHI and
> use the functions without a problem. But I also need 1 function from a
> hackage library, which I have downloaded in my haskell folder. I can
> 'toggle' between both my personal .hs and the library but I cannot use them
> both at the same time. The library is Primes(just for clarity). How can I
> merge these two so I can continue my training?
>
> 2) Is there a way to see a function if you call it in winGCHI. I don't
> mean the type structure which you do with :t but really the function itself
> for instance(see bold):
>
> circular_times :: Int -> [Int]
> *circular_times n = take (length (show n)) (iterate circular n)*
>
>
> thanks in advance.
>
> best,
>
> Alexander
> _______________________________________________
> Beginners mailing list
> Beginners@haskell.org
> http://mail.haskell.org/cgi-bin/mailman/listinfo/beginners
>
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Message: 3
Date: Thu, 30 Jan 2020 15:08:58 +0100
From: Norbert Melzer <timmel...@gmail.com>
To: Alexander Chen <alexan...@chenjia.nl>, The Haskell-Beginners
Mailing List - Discussion of primarily beginner-level topics related
to Haskell <beginners@haskell.org>
Subject: Re: [Haskell-beginners] using both my personal .hs and a
library simultaneously + seeing a function
Message-ID:
<ca+bcvss7abgfm+aeqcegzcrxpbbrygetlysyj3k8k_pxwb+...@mail.gmail.com>
Content-Type: text/plain; charset="utf-8"
On Thu, Jan 30, 2020 at 2:29 PM Alexander Chen <alexan...@chenjia.nl> wrote:
> Hi,
>
> 1) I have my own functions in a .hs file which i can load in winGCHI and
> use the functions without a problem. But I also need 1 function from a
> hackage library, which I have downloaded in my haskell folder. I can
> 'toggle' between both my personal .hs and the library but I cannot use them
> both at the same time. The library is Primes(just for clarity). How can I
> merge these two so I can continue my training?
>
Do you use a stack or cabal project or a plain file collection?
For a stack or cabal project you need to properly define it as a
dependency, for plain files I'm not quite sure how it works, but I'd
experiment with the `-i` argument to adjust the search path.
>
>
2) Is there a way to see a function if you call it in winGCHI. I don't mean
> the type structure which you do with :t but really the function itself for
> instance(see bold):
>
> circular_times :: Int -> [Int]
> *circular_times n = take (length (show n)) (iterate circular n)*
>
Not that I am aware off.
>
>
> thanks in advance.
>
> best,
>
> Alexander
> _______________________________________________
> Beginners mailing list
> Beginners@haskell.org
> http://mail.haskell.org/cgi-bin/mailman/listinfo/beginners
>
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