Reverse and sort array elements
Andrey
saasecondbox at yandex.ru
Tue Dec 18 12:07:37 UTC 2018
Hi,
Have array:
> enum array = ["qwerty", "a", "baz"];
Need to reverse and sort array elements to get this result:
> [a, ytrewq, zab]
Did this:
> enum result = array.map!(value => value.retro()).sort();
Got:
> Error: template std.algorithm.sorting.sort cannot deduce
> function from argument types !()(MapResult!(__lambda1,
> string[])), candidates are:
/usr/include/dmd/phobos/std/algorithm/sorting.d(1849,1):
std.algorithm.sorting.sort(alias less = "a < b", SwapStrategy ss
= SwapStrategy.unstable, Range)(Range r) if ((ss ==
SwapStrategy.unstable && (hasSwappableElements!Range ||
hasAssignableElements!Range) || ss != SwapStrategy.unstable &&
hasAssignableElements!Range) && isRandomAccessRange!Range &&
hasSlicing!Range && hasLength!Range)
How to solve the problem?
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