(style) prefer "until" instead of "while !"

3 files changed, 3 insertions, 5 deletions

diff --git a/lib/rainbows/base.rb b/lib/rainbows/base.rb
index cef2d2e..435c818 100644
--- a/lib/rainbows/base.rb
+++ b/lib/rainbows/base.rb
@@ -71,7 +71,7 @@ module Rainbows::Base
     remote_addr = Rainbows.addr(client)
 
     begin # loop
-      while ! hp.headers(env, buf)
+      until hp.headers(env, buf)
         IO.select([client], nil, nil, G.kato) or return
         buf << client.readpartial(CHUNK_SIZE)
       end
diff --git a/lib/rainbows/fiber/base.rb b/lib/rainbows/fiber/base.rb
index 1104fe7..e0be912 100644
--- a/lib/rainbows/fiber/base.rb
+++ b/lib/rainbows/fiber/base.rb
@@ -82,7 +82,7 @@ module Rainbows
         remote_addr = Rainbows.addr(io)
 
         begin # loop
-          while ! hp.headers(env, buf)
+          until hp.headers(env, buf)
             buf << (client.read_timeout or return)
           end
 
diff --git a/lib/rainbows/revactor.rb b/lib/rainbows/revactor.rb
index 0ec23d8..021fc48 100644
--- a/lib/rainbows/revactor.rb
+++ b/lib/rainbows/revactor.rb
@@ -44,9 +44,7 @@ module Rainbows::Revactor
     alive = true
 
     begin
-      while ! hp.headers(env, buf)
-        buf << client.read(*rd_args)
-      end
+      buf << client.read(*rd_args) until hp.headers(env, buf)
 
       env[CLIENT_IO] = client
       env[RACK_INPUT] = 0 == hp.content_length ?