burke

ruby-1.9.3-p327 cumulative performance patch for rbenv

This installs a patched ruby 1.9.3-p327 with various performance improvements and a backported COW-friendly GC, all courtesy of funny-falcon.

Requirements

• rbenv
• ruby-build

You will also need a C Compiler. If you're on Linux, you probably already have one or know how to install one. On OS X, you should install XCode, and brew install autoconf using homebrew.

hayajo

ChangeLog を支える英語

ChangeLog を書く際によく使われる英語をまとめました。

ほとんど引用です。

基本形

shibukawa

$ node
> (-90) % 360
-90

$ python
Python 2.7.3 (default, Dec  3 2012, 16:37:49) 
[GCC 4.2.1 Compatible Apple Clang 4.0 ((tags/Apple/clang-421.0.60))] on darwin
Type "help", "copyright", "credits" or "license" for more information.
>>> (-90) % 360
270

yuroyoro

#!/usr/bin/env ruby

# Usage :
#   summarize_sql_log.rb <log_file_name>
#
# Output example:
#
#     User Load                     Count:1408      775.2000  ms
#     Blog Load                     Count:654       434.3000  ms
#     Comment Load                  Count:454       341.0000  ms

tmm1

Ruby 2.1.0 in Production: known bugs and patches

Last week, we upgraded the github.com rails app to ruby 2.1.0 in production.
While testing the new build for rollout, we ran into a number of bugs. Most of
these have been fixed on trunk already, but I've documented them below to help
anyone else who might be testing ruby 2.1 in production.

@naruse I think we should backport these patches to the ruby_2_1 branch and
release 2.1.1 sooner rather than later, as some of the bugs are quite critical.
I'm happy to offer any assistance I can to expedite this process.

kakutani

Idobata Gemfile プレゼント

tl;dr IdotabaのGemfileは"全プレ"になりました。ご笑納ください。→ Gemfile

プレゼントについてのお詫び

rebuild.fmのep36でお知らせさせていただきました、Idobataの最新版Gemfileプレゼントをお届けいたします。 過日はIdobata会議01への多数のご参加ありがとうございました。おかげさまで盛況なミートアップとなりました。 (当日会場を提供いただいたEngine Yardさまのブログにて、Idobata会議01当日の様子がまとめられています。ありがとうございます!)

udzura

• Service パターン
  • Solo Service
  • Multi Services
  • Web Service
  • Upstart(Using ubuntu-upstart)
  • Buildstep
• Builder パターン
• Command パターン
  • Shell
  • Wrapper/Bundler

joker1007

rails_adminのつらみとオススメGemについて

rails_adminのつらみ

カスタマイズできるようで出来ない

• rails_adminをカスタマイズする方法まとめ - Qiita

レコード件数が一定以上になると使えない機能

• ダッシュボード
• 何も考えずに各モデルをカウントするのでレコード件数増えるとえらいことになる。

nurse

#!/usr/bin/env ruby
#
# pid2line.rb
#
# Show source files and line numers of given process's threads
#
# This script works only on Linux.
# https://gist.github.com/nurse/0619b6af90df140508c2
#

kazuho

#! /usr/bin/perl
#
# Written in 2017 by Kazuho Oku
#
# To the extent possible under law, the author(s) have dedicated all copyright and related and neighboring rights to this software to the public domain worldwide. This software is distributed without any warranty.
# You should have received a copy of the CC0 Public Domain Dedication along with this software. If not, see <http://creativecommons.org/publicdomain/zero/1.0/>.
# 
use strict;
use warnings;