sliceUntil

1 import std.typecons : No;
2 
3 int[] a = [ 1, 2, 4, 7, 7, 2, 4, 7, 3, 5];
4 assert(a.sliceUntil(7) == [1, 2, 4]);
5 assert(a.sliceUntil!"a == 7" == [1, 2, 4]);
6 assert(a.sliceUntil(7, No.openRight) == [1, 2, 4, 7]);