Re: How to use UFCS and std.algorithm.sort?

[Ali Çehreli via Digitalmars-d-learn]

On 03/10/2015 01:40 AM, Jonathan M Davis via Digitalmars-d-learn wrote:


.sort on an array is going to use the built-in sort property. You need to
use parens if you want to use the function in std.algorithm with an array
and UFCS, e.g.

arr.sort();


Didn't know that. Nice!

Another option is to use renamed imports[1] but it is hard to come up 
with an acceptable name other than sort:


import std.algorithm: algSort = sort, uniq, map;  // <-- HERE

// ...

string[] result = arr
.map!(n => n) // minified
.array
.algSort  // <-- HERE
.uniq
.array;

Ali

[1] http://dlang.org/module.html

Re: How to use UFCS and std.algorithm.sort?

[Andre via Digitalmars-d-learn]

Thanks a lot!

Kind regards
André

On Tuesday, 10 March 2015 at 08:40:28 UTC, Jonathan M Davis wrote:
On Tuesday, March 10, 2015 07:24:52 Andre via 
Digitalmars-d-learn wrote:

Hi,

with the new beta I get the warning I should use
std.algorithm.sort instead the .sort property. I thought the
std.algorithm.sort method is used in this example?

void main()
{
  import std.algorithm: sort, uniq, map;
  import std.array: array;

  string[] arr = ["A","B","B","C"];

  string[] result = arr
  .map!(n => n) // minified
  .array
  .sort
  .uniq
  .array;
}

I want to use the sort template with the default less "a < b"
without specifying !("a < b")


.sort on an array is going to use the built-in sort property. 
You need to
use parens if you want to use the function in std.algorithm 
with an array

and UFCS, e.g.

arr.sort();

- Jonathan M Davis

Re: How to use UFCS and std.algorithm.sort?

[Jonathan M Davis via Digitalmars-d-learn]

On Tuesday, March 10, 2015 07:24:52 Andre via Digitalmars-d-learn wrote:
> Hi,
>
> with the new beta I get the warning I should use
> std.algorithm.sort instead the .sort property. I thought the
> std.algorithm.sort method is used in this example?
>
> void main()
> {
>   import std.algorithm: sort, uniq, map;
>   import std.array: array;
>
>   string[] arr = ["A","B","B","C"];
>
>   string[] result = arr
>   .map!(n => n) // minified
>   .array
>   .sort
>   .uniq
>   .array;
> }
>
> I want to use the sort template with the default less "a < b"
> without specifying !("a < b")

.sort on an array is going to use the built-in sort property. You need to
use parens if you want to use the function in std.algorithm with an array
and UFCS, e.g.

arr.sort();

- Jonathan M Davis

Re: How to use UFCS and std.algorithm.sort?

[Tobias Pankrath via Digitalmars-d-learn]

.array
.sort


buildin arrays have a .sort-property that is called.

How to use UFCS and std.algorithm.sort?

[Andre via Digitalmars-d-learn]

Hi,

with the new beta I get the warning I should use 
std.algorithm.sort instead the .sort property. I thought the 
std.algorithm.sort method is used in this example?


void main()
{   
import std.algorithm: sort, uniq, map;
import std.array: array;

string[] arr = ["A","B","B","C"];

string[] result = arr
.map!(n => n) // minified
.array
.sort
.uniq
.array;
}

I want to use the sort template with the default less "a < b" 
without specifying !("a < b")


Kind regards
André