[PATCH 0/5] a few more odds and ends before 5.0

[Eric Wong <e@80x24.org>]

A few more odds and ends before 5.0 (sometime next week).

I'll do some more testing later, but overall keeping this up-to-date
with the latest developments in unicorn isn't as bad as I thought it'd
be.

5 more changes:
      tiny bytecode reductions for cold paths
      Ruby 1.9.3+-only cleanups
      response: avoid garbage string entirely
      revactor: remove fcntl dependency
      response: simplify regexp

 bin/rainbows                               |  6 +++---
 lib/rainbows.rb                            |  5 ++---
 lib/rainbows/configurator.rb               | 16 ++++++++--------
 lib/rainbows/coolio.rb                     |  9 ++-------
 lib/rainbows/coolio/heartbeat.rb           |  2 +-
 lib/rainbows/epoll/client.rb               |  5 ++---
 lib/rainbows/fiber/base.rb                 |  2 +-
 lib/rainbows/http_server.rb                |  4 ++--
 lib/rainbows/response.rb                   | 10 +++++-----
 lib/rainbows/revactor.rb                   |  1 -
 lib/rainbows/revactor/client.rb            |  3 +--
 lib/rainbows/stream_response_epoll.rb      |  2 +-
 lib/rainbows/writer_thread_pool.rb         |  4 ++--
 lib/rainbows/xepoll_thread_pool/client.rb  |  3 +--
 lib/rainbows/xepoll_thread_spawn/client.rb |  3 +--
 15 files changed, 32 insertions(+), 43 deletions(-)