removeStat

size_t[3] arr = [ 0, 1, 2 ];
static assert( is( typeof( removeStat( arr, 0 ) ) == size_t[2] ) );

assert( eq( removeStat( arr, 0 ), [1,2] ) );
assert( eq( removeStat( arr, 1 ), [0,2] ) );
assert( eq( removeStat( arr, 2 ), [0,1] ) );