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/*
* This Source Code Form is subject to the terms of the Mozilla Public License, v. 2.0. If a copy of the MPL was not
* distributed with this file, You can obtain one at http://mozilla.org/MPL/2.0/.
*/
module gx.util.array;
import std.algorithm;
import std.array;
/**
* Removes the specified element from the array (once).
*
* Params:
* array = The array to remove the item from.
* element = The item to look for and remove.
*
* Adapted from grestful, modified to explicitly check index
*/
void remove(T)(ref T[] array, T element) {
auto index = array.countUntil(element);
while (index >= 0) {
array[index] = null;
array = std.algorithm.remove(array, index);
index = array.countUntil(element);
}
}
unittest {
string[] test = ["test1", "test2", "test3"];
remove(test, "test1");
assert(test == ["test2", "test3"]);
remove(test, "test4");
assert(test == ["test2", "test3"]);
}
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