• =?UTF-8?B?0JLQuNGC0LDQu9C40Lkg0KTQsNC0?= =?UTF-8?B?0LXQtdCy?= (10/10) Nov 12 2020 Is:
• =?UTF-8?Q?Ali_=c3=87ehreli?= (19/31) Nov 12 2020 rt=20
• evilrat (20/28) Nov 12 2020 You can make your own range, however look at this function first
• =?UTF-8?B?0JLQuNGC0LDQu9C40Lkg0KTQsNC0?= =?UTF-8?B?0LXQtdCy?= (3/26) Nov 12 2020 Thanks, Ali. Thanks, Evilrat.
• =?UTF-8?B?0JLQuNGC0LDQu9C40Lkg0KTQsNC0?= =?UTF-8?B?0LXQtdCy?= (2/6) Nov 12 2020 Latest: https://run.dlang.io/is/dfrcYj
• =?UTF-8?B?0JLQuNGC0LDQu9C40Lkg0KTQsNC0?= =?UTF-8?B?0LXQtdCy?= (3/11) Nov 12 2020 Splitted on each White space...

=?UTF-8?B?0JLQuNGC0LDQu9C40Lkg0KTQsNC0?= =?UTF-8?B?0LXQtdCy?= writes:

Is:
wchar[] chars;  // like a: "import 
core.sys.windows.windows;\nimport std.conv      : to;\n"

Goal:
foreach ( word; chars.byWord )
{
     // ...
}

Iterating chars by Word...
How to ? ( simple, fast, low memory, beauty, perfect )

=?UTF-8?Q?Ali_=c3=87ehreli?= <acehreli yahoo.com> writes:

On 11/12/20 9:14 PM, =D0=92=D0=B8=D1=82=D0=B0=D0=BB=D0=B8=D0=B9 =D0=A4=D0=
=B0=D0=B4=D0=B5=D0=B5=D0=B2 wrote:
 Is:
 wchar[] chars;=C2=A0 // like a: "import core.sys.windows.windows;\nimpo=

rt=20
 std.conv=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 : to;\n"
=20
 Goal:
 foreach ( word; chars.byWord )
 {
  =C2=A0=C2=A0=C2=A0 // ...
 }
=20
 Iterating chars by Word...
 How to ? ( simple, fast, low memory, beauty, perfect )

import std.stdio;
import std.algorithm;
import std.uni;

void main() {
   auto s =3D "=D0=92=D0=B8=D1=82=D0=B0=D0=BB=D0=B8=D0=B9 abc=C3=A7defg=C4=
=9Fh=C4=B1   =D0=A4=D0=B0=D0=B4=D0=B5=D0=B5=D0=B2"w;
   auto words =3D s.splitter;
   words.writefln!"%-(%s\n%)";
}

Note that splitter() is different from splitter!isWhite. The version I=20
used above removes empty parts. (I used multiple spaces in one place but =

the output contains only three parts.)

=D0=92=D0=B8=D1=82=D0=B0=D0=BB=D0=B8=D0=B9
abc=C3=A7defg=C4=9Fh=C4=B1
=D0=A4=D0=B0=D0=B4=D0=B5=D0=B5=D0=B2

Ali

evilrat <evilrat666 gmail.com> writes:

On Friday, 13 November 2020 at 05:14:08 UTC, Виталий Фадеев wrote:
 Is:
 wchar[] chars;  // like a: "import 
 core.sys.windows.windows;\nimport std.conv      : to;\n"

 Goal:
 foreach ( word; chars.byWord )
 {
     // ...
 }

You can make your own range, however look at this function first 
(second example)
https://dlang.org/phobos/std_algorithm_iteration.html#.splitter

     // 1) might need to cast your wchar[] to wstring first
     // 2) also assumes that 'the word' is separated by whitespace
     foreach( word; chars.splitter(' '))
     {

     }

or this one, which is a bit more smarter about what "the word" 
means
https://dlang.org/phobos/std_array.html#.split

     import std.array : split;

     wchar[] str = cast(wchar[]) "some random stuff blah blah"w;
     foreach(w; str.split())
     {
         writeln(w);
     }

Anyway in both cases using dmd -vgc flag shows no GC allocations 
done.

=?UTF-8?B?0JLQuNGC0LDQu9C40Lkg0KTQsNC0?= =?UTF-8?B?0LXQtdCy?= writes:

On Friday, 13 November 2020 at 06:42:24 UTC, evilrat wrote:
 On Friday, 13 November 2020 at 05:14:08 UTC, Виталий Фадеев 
 wrote:
 [...]

 You can make your own range, however look at this function 
 first (second example)
 https://dlang.org/phobos/std_algorithm_iteration.html#.splitter

     // 1) might need to cast your wchar[] to wstring first
     // 2) also assumes that 'the word' is separated by 
 whitespace
     foreach( word; chars.splitter(' '))
     {

     }

 or this one, which is a bit more smarter about what "the word" 
 means
 https://dlang.org/phobos/std_array.html#.split

     import std.array : split;

     wchar[] str = cast(wchar[]) "some random stuff blah blah"w;
     foreach(w; str.split())
     {
         writeln(w);
     }

 Anyway in both cases using dmd -vgc flag shows no GC 
 allocations done.

Thanks, Ali. Thanks, Evilrat.
I taste it now: https://run.dlang.io/is/HlSFVY

=?UTF-8?B?0JLQuNGC0LDQu9C40Lkg0KTQsNC0?= =?UTF-8?B?0LXQtdCy?= writes:

On Friday, 13 November 2020 at 06:52:38 UTC, Виталий Фадеев wrote:
 On Friday, 13 November 2020 at 06:42:24 UTC, evilrat wrote:
 [...]

 Thanks, Ali. Thanks, Evilrat.
 I taste it now: https://run.dlang.io/is/HlSFVY


Latest: https://run.dlang.io/is/dfrcYj

=?UTF-8?B?0JLQuNGC0LDQu9C40Lkg0KTQsNC0?= =?UTF-8?B?0LXQtdCy?= writes:

On Friday, 13 November 2020 at 07:23:13 UTC, Виталий Фадеев wrote:
 On Friday, 13 November 2020 at 06:52:38 UTC, Виталий Фадеев 
 wrote:
 On Friday, 13 November 2020 at 06:42:24 UTC, evilrat wrote:
 [...]

 Thanks, Ali. Thanks, Evilrat.
 I taste it now: https://run.dlang.io/is/HlSFVY


 Latest: https://run.dlang.io/is/riY5BI

Splitted on each White space...

Thanks. I going to the Lexers/Parsers world.