clogger RubyGem user+dev discussion/patches/pulls/bugs/help
 help / color / mirror / code / Atom feed
From: Eric Wong <>
To: Pat Allan <>
Subject: Re: [PATCH] Update respond_to? calls for second argument.
Date: Sun, 21 May 2017 04:54:35 +0000	[thread overview]
Message-ID: <20170521045435.GA17029@untitled> (raw)
In-Reply-To: <20170521043848.GA25750@starla>

Actually, there's also a rb_obj_respond_to API in Ruby 1.9+
which could be used.  It's declared in ruby/intern.h which is a
grey area as far as continued API support goes, and it's not
documented in doc/extension.rdoc, either.

However, there is a rubyspec CAPI test for it; and I'm not sure
the two-arg form of respond_to? is actually used by real Rack

Sidenote: rb_funcall* functions are always a bit slower since
they need to go through method lookup before dispatch, and can't
benefit from inline method caching, only global method caching.

  reply	other threads:[~2017-05-21  4:54 UTC|newest]

Thread overview: 5+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2017-05-21  4:01 [PATCH] Update respond_to? calls for second argument Pat Allan
2017-05-21  4:38 ` Eric Wong
2017-05-21  4:54   ` Eric Wong [this message]
2017-05-21  5:10     ` Pat Allan
2017-05-21  5:47       ` [PATCH v2] " Eric Wong

Reply instructions:

You may reply publicly to this message via plain-text email
using any one of the following methods:

* Save the following mbox file, import it into your mail client,
  and reply-to-all from there: mbox

  Avoid top-posting and favor interleaved quoting:

  List information:

* Reply using the --to, --cc, and --in-reply-to
  switches of git-send-email(1):

  git send-email \
    --in-reply-to=20170521045435.GA17029@untitled \ \ \ \

* If your mail client supports setting the In-Reply-To header
  via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line before the message body.
Code repositories for project(s) associated with this public inbox

This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for read-only IMAP folder(s) and NNTP newsgroup(s).