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authorEric Wong <e@80x24.org>2015-09-14 05:33:16 +0000
committerEric Wong <e@80x24.org>2015-09-14 05:34:18 +0000
commitdb790ff3531acdfa23ab290998bba29360a6782b (patch)
tree7326eb39c42abc10717337a677cff505a29fd05d
parent3358447d32b70e96f6cd48f05967306eafbc00d0 (diff)
By providing read+readpartial methods

IO.copy_stream behaves slightly differently when operating on
non-IO-subclassed objects nowadays.

Ref:
> * io.c (copy_stream_body): use the arguments without conversion if
>   having read, readpartial, and write methods, than conversion by
>   to_path method.  [ruby-core:68676] [Bug #11015]
-rw-r--r--lib/rainbows/sync_close.rb12
1 files changed, 10 insertions, 2 deletions
diff --git a/lib/rainbows/sync_close.rb b/lib/rainbows/sync_close.rb
index 75f119e..8738cae 100644
--- a/lib/rainbows/sync_close.rb
+++ b/lib/rainbows/sync_close.rb
@@ -16,6 +16,14 @@ class Rainbows::SyncClose
     @body.respond_to?(m)
   end
 
+  def readpartial(*args)
+    @body.readpartial(*args)
+  end
+
+  def read(*args)
+    @body.read(*args)
+  end
+
   def to_path
     @body.to_path
   end
@@ -31,7 +39,7 @@ class Rainbows::SyncClose
   # called by the writer thread to wake up the original thread (in #initialize)
   def close
     @body.close
-    ensure
-      @mutex.synchronize { @cv.signal }
+  ensure
+    @mutex.synchronize { @cv.signal }
   end
 end