syntax sugar: std.path::buildPath instead of from!"std.path".buildPath
Timothee Cour via Digitalmars-d
digitalmars-d at puremagic.com
Wed Feb 15 12:09:46 PST 2017
This thread completely diverged from the original post, which was propsing
`::` instead of `from!`:
```
void fun(T)(std.stdio::File input, T value) if (std.traits::isIntegral!T)
{...}
```
instead of:
```
void fun(T)(Module!"std.stdio".File input, T value) if
(Module!"std.traits".isIntegral!T)
{...}
```
I see it as a clear improvment in readability (see original post for
details along with shortcomings of `from!` approach )
On Wed, Feb 15, 2017 at 11:39 AM, Andrei Alexandrescu via Digitalmars-d <
digitalmars-d at puremagic.com> wrote:
> On 02/15/2017 06:20 AM, Daniel N wrote:
>
>> On Wednesday, 15 February 2017 at 09:22:14 UTC, Daniel N wrote:
>>
>>> template every(T...)
>>> {
>>> template satisfies(U...)
>>> {
>>> enum satisfies = true;
>>> }
>>> }
>>>
>>
>> (lunch-break => time to hack D!)
>>
>> template every(T...)
>> {
>> template satisfies(U...)
>> {
>> enum satisfies = {
>> foreach(t; T)
>> foreach(u; U)
>> if(!u!t)
>> return false;
>> return true;
>> }();
>> }
>> }
>>
>
> That looks pretty neat. Can you find 4-5 cases in which this could be used
> gainfully in Phobos? Thanks! -- Andrei
>
>
>
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