• =?UTF-8?B?Tm9yZGzDtnc=?= (4/4) Mar 31 2016 Is there a function in Phobos to check if a range of integral
• Rene Zwanenburg (3/7) Mar 31 2016 (untested)
• =?UTF-8?B?Tm9yZGzDtnc=?= (4/5) Mar 31 2016 Correction: Should be:

=?UTF-8?B?Tm9yZGzDtnc=?= <per.nordlow gmail.com> writes:

Is there a function in Phobos to check if a range of integral 
elements is adjacent, that is

     x[i+1] == x[i] + 1

where x[i] is the i:th element of the range.

Rene Zwanenburg <renezwanenburg gmail.com> writes:

On Thursday, 31 March 2016 at 11:33:36 UTC, Nordlöw wrote:
 Is there a function in Phobos to check if a range of integral 
 elements is adjacent, that is

     x[i+1] == x[i] + 1

 where x[i] is the i:th element of the range.

(untested)

std.algorithm.findAdjacent!((a, b) => a != b+1)(range).empty;

=?UTF-8?B?Tm9yZGzDtnc=?= <per.nordlow gmail.com> writes:

On Thursday, 31 March 2016 at 11:41:17 UTC, Rene Zwanenburg wrote:
 std.algorithm.findAdjacent!((a, b) => a != b+1)(range).empty;

Correction: Should be:

std.algorithm.findAdjacent!((a, b) => a+1 != b)(range).empty;

Thanks!