Issue #4646 has been updated by mame (Yusuke Endoh).

Target version changed from 2.0.0 to next minor


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Feature #4646: [PATCH] io/wait: add IO#wait_writable method
https://bugs.ruby-lang.org/issues/4646#change-33239

Author: normalperson (Eric Wong)
Status: Assigned
Priority: Low
Assignee: nobu (Nobuyoshi Nakada)
Category: ext
Target version: next minor


This is easier to use than IO.select for a single IO object
and is immune to the limitations/innefficiency of select()
on platforms where poll/ppoll is available.



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