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Merge pull request #4214 from wilzbach/sort_use_release

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std.algorithm.sort docu: use release to get the source back
This commit is contained in:
Dmitry Olshansky 2016-04-22 18:40:52 +04:00
commit 4b44f19180
1 changed files with 9 additions and 6 deletions
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15
std/algorithm/sorting.d
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@ -1131,17 +1131,20 @@ sort(alias less = "a < b", SwapStrategy ss = SwapStrategy.unstable,
@safe pure nothrow unittest
{
int[] array = [ 1, 2, 3, 4 ];
// sort in descending order
sort!("a > b")(array);
array.sort!("a > b");
assert(array == [ 4, 3, 2, 1 ]);
// sort in ascending order
sort(array);
array.sort();
assert(array == [ 1, 2, 3, 4 ]);
// sort with a delegate
bool myComp(int x, int y) @safe pure nothrow { return x > y; }
sort!(myComp)(array);
assert(array == [ 4, 3, 2, 1 ]);
// sort with reusable comparator and chain
alias myComp = (x, y) => x > y;
assert(array.sort!(myComp).release == [ 4, 3, 2, 1 ]);
}
///
unittest
{