[phobos] [D-Programming-Language/phobos] c57bed: Implement chunkBy.

[GitHub via phobos]

  Branch: refs/heads/master
  Home:   https://github.com/D-Programming-Language/phobos
  Commit: c57bed55326cc047fa6357e8c677693c55dd6397
      https://github.com/D-Programming-Language/phobos/commit/c57bed55326cc047fa6357e8c677693c55dd6397
  Author: H. S. Teoh <hsteoh at quickfur.ath.cx>
  Date:   2014-10-05 (Sun, 05 Oct 2014)

  Changed paths:
    M std/range.d

  Log Message:
  -----------
  Implement chunkBy.


  Commit: 05035451ccc0ce1d9c7f5c0067dbfae8c7d5a6b0
      https://github.com/D-Programming-Language/phobos/commit/05035451ccc0ce1d9c7f5c0067dbfae8c7d5a6b0
  Author: H. S. Teoh <hsteoh at quickfur.ath.cx>
  Date:   2014-10-05 (Sun, 05 Oct 2014)

  Changed paths:
    M std/range.d

  Log Message:
  -----------
  Implement binary predicate for chunkBy.


  Commit: 70bec52d34765aad79e89aa62f8693378f22a3b1
      https://github.com/D-Programming-Language/phobos/commit/70bec52d34765aad79e89aa62f8693378f22a3b1
  Author: H. S. Teoh <hsteoh at quickfur.ath.cx>
  Date:   2014-10-05 (Sun, 05 Oct 2014)

  Changed paths:
    M std/algorithm.d
    M std/range.d

  Log Message:
  -----------
  Move std.range.chunkBy to std.algorithm.groupBy.


  Commit: 95f143f279f7a502bcbf665334412fda7212320c
      https://github.com/D-Programming-Language/phobos/commit/95f143f279f7a502bcbf665334412fda7212320c
  Author: H. S. Teoh <hsteoh at quickfur.ath.cx>
  Date:   2014-10-05 (Sun, 05 Oct 2014)

  Changed paths:
    M std/algorithm.d

  Log Message:
  -----------
  Refactor to eliminate redundant call to r.empty.

.savePrev and .prev should be private.


  Commit: 753ad3a232d23f7f1d95a51fc1df01133d6b9ec5
      https://github.com/D-Programming-Language/phobos/commit/753ad3a232d23f7f1d95a51fc1df01133d6b9ec5
  Author: Михаил Страшун <registrations at dicebot.lv>
  Date:   2014-10-09 (Thu, 09 Oct 2014)

  Changed paths:
    M std/algorithm.d

  Log Message:
  -----------
  Merge pull request #1453 from quickfur/chunkBy

Implement groupBy.


Compare: https://github.com/D-Programming-Language/phobos/compare/f76f00f20e70...753ad3a232d2