Rubyのcaller()メソッドは便利だ。ここにいろいろ書いてある。http://t.co/...

バックトレースを扱う際の問題点と解決案 筆者は、現在の Ruby にはバックトレース関連で 2 つの問題点があると思っています。 1 つ目は、バックトレース内でファイル名や行番号がひとつの文字列に埋め込まれている点です。 caller() #=...

Thanks for the mention, @peterc! (If you don't ...

JRuby Core Team Members Moving to Red Hat At JRubyConf this week, it was revealed that Thomas Enebo and Charles Nutter - k...

Sinatra

README Documentation Contribute Code Crew About Sinatra require 'sinatra' get '/hi' do "Hello World!" end Put this in your...

Including Other Files in Ruby: Ruby Study Notes...

When writing your first few Ruby programs, you tend to place all of your code in a single file. But as you grow as a Ruby ...

@Algadictos @ale_sdr os suenan

@captainjey

This works on OS X (screenshot of result is at the top of this post) but it's all generic so if you can get JRuby and the ...

How to Learn Ruby (or any programming language)

How to Learn Ruby (or any programming language) This guest post is contributed by Geoffrey Grosenbach , who designs, produ...

クックパッドのエンジニアがRoombaをRubyでWifi経由で動かすデモをした時のNews ...

A whole squad of Ruby5 hosts reports from RailsConf 2012 in Austin. We discuss the DHH keynote, Rails on Roombas, the fact...

Twitter is organizing Twitter Developer Teatime...

Hello there! If you are new here, you might want to subscribe to the RSS feed for updates on this topic. Powered by WP Gre...

Is there really no comprehensive, nicely styled...

This command will create following directories and install files onto them. * ${DESTDIR}${prefix}/bin * ${DESTDIR}${prefix...

Vermont's First Ruby Conference, July 28 - 29, ...

will take place in Burlington, Vermont on July 28 - 29th. Join like-minded Ruby enthusiasts for Vermont's first Ruby confe...

RailsInstaller for OS X

If you love Ruby on Rails, Ruby and Git, then you want to share them. They empower you to be creative and productive. You ...

ロケールエンコーディングを取得するには、Encoding.find("locale") を用い...

なお、非 ASCII な文字を含むリテラルを magic comment なしに書いていた場合、US-ASCII ではない文字が存在しているとして、invalid multibyte char というエラーになります。これはソースコードの可搬性...

RAA - Ruby Application Archive:

2005-03-26: RAA source code search [experimental] is opened at http://raa.ruby-lang.org/gonzui/ . For more details . 2004-...

Using Float For Currency - Ruby Forum:

> What cracks can I lose money through? Floating point numbers represent an extremely wide range of values - much wider th...