Hijack: Get A Live IRB Prompt For Any Existing Ruby Process
Ruby Weekly is a weekly newsletter covering the latest Ruby and Rails news. Sometimes taking an app down for debugging purposes is just not an option. Luckily a new tool called Hijack can provide a live IRB prompt for an existing Ruby process in the same way that Erlang provides hot swapping of code (changing the definition of a system while the system is still up and running). Hijack (it's still
Hirb: An Easy-to-Use View Framework for irb
Ruby Weekly is a weekly newsletter covering the latest Ruby and Rails news. The Interactive Ruby Shell (irb) and the Rails console are great for interacting and experimenting with your ruby application code, but sometimes it's hard to visualize the output. Gabriel Horner has come to the rescue with Hirb: a 'mini view framework' for irb which is designed to improve the default output to make it mor
IRB: Let’s Bone Up On The Interactive Ruby Shell
Ruby Weekly is a weekly newsletter covering the latest Ruby and Rails news. The Interactive Ruby Shell, more commonly known as IRB, is one of Ruby's most popular features, especially with new developers. You can bash out a one-liner, try a method you've just learned about, or even build a small algorithm or two without going the whole way to writing a complete program. I've not posted much about I
Pablotron: Wirble
Wirble is a set of enhancements for Irb. Wirble enables several items mentioned on the RubyGarden "Irb Tips and Tricks" page, including tab-completion, history, and a built-in ri command, as well as colorized results and a couple other goodies. The idea, of course, is to fill Irb with useful features without turning your ~/.irbrc file into swiss cheese. Using Wirble is simple, too. Here's what a
[ruby] irbを使ã†å‰ã«ã—ã¦ãŠãã¹ã3ã¤( α)ã®è¨å®š - Greenbear Diary (2007-08-01)
â– [ruby] irbを使ã†å‰ã«ã—ã¦ãŠãã¹ã3ã¤(+α)ã®è¨å®š Rubyã§è©¦è¡ŒéŒ¯èª¤ã—ãªãŒã‚‰é–‹ç™ºã—ãŸã„ã¨ãã«ã¯irbを使ã†ã®ãŒä¾¿åˆ©ã§ã™ã€‚ 今日ã¯irbã‚’ã•ã‚‰ã«ä¾¿åˆ©ã«ã™ã‚‹è¨å®šã‚’ã„ãã¤ã‹ç´¹ä»‹ã—ã¾ã™ã€‚ ホームディレクトリ*1ã« .irbrc ã¨ã„ã†ãƒ•ã‚¡ã‚¤ãƒ«ã‚’ 作りã€ãã“ã«è¨å®šã‚’書ã„ã¦ã„ãã¾ã™ã€‚ (1) タブ補完 # --- completion require 'irb/completion' メソッドåã‚’TABã‚ーã§è£œå®Œã§ãるよã†ã«ãªã‚Šã¾ã™ã€‚ 例： yhara@meteor:~ % irb >> a = [] => [] >> a.ind[TAB] a.index a.indexes a.indices (2) リファレンス検索 å·o・-・）＜2nd life - Irb/TipsAndTricksより。 IRB上ã‹ã‚‰ã€Œrã€ã¨ã„ã†ãƒ¡ã‚½ãƒƒãƒ‰ã§refeを引ã‘るよã†ã«ãªã‚Šã¾ã™ã€‚ 例： >> r :p
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Processing by Ruby #2 - Quietstar
（å‰å›žã®ã‚らã™ã˜ï¼šhttp://d.hatena.ne.jp/dewdrop/20070506/p5r） ã“ã®å‰ã®JRubyã§Processingå‹•ã‹ã™ã‚„ã¤ã§ã™ãŒã€ã‚れ書ã„ãŸãã®æ—¥ã«JRuby1.0.0RC1ãŒãƒªãƒªãƒ¼ã‚¹ã•ã‚Œã¦ãŸã‚‰ã—ãã¦ï¼ˆãƒ—ãƒã‚¸ã‚§ã‚¯ãƒˆãƒˆãƒƒãƒ—ページã¯æ›´æ–°ã•ã‚Œã¦ãªã„ã®ã«ï¼ï¼‰ã€ãれ使ã£ãŸã‚‰è¦‹äº‹å‹•ãã¾ã—ãŸã‚ーã„ã‚ーã„。 ã¡ãªã¿ã«ã€JRubyã«ã‚‚irbãŒä»˜å±žã—ã¦ã‚‹ã‚“ã ã‘ã©ã€ãれ使ã†ã¨Processingã®ãƒªã‚¢ãƒ«ã‚¿ã‚¤ãƒ 制御ãŒã§ãã¾ã™ã€‚ ã“ã®å‰ã®ã‚¹ã‚¯ãƒªãƒ—トã®æœ€å¾Œã®ã¨ã“ã‚を次ã®ã‚ˆã†ãªæ„Ÿã˜ã«ã¡ã‚‡ã£ã¨å¤‰ãˆã¨ã„ã¦ã€ # p5r.rb ... JFrame = javax.swing.JFrame def run applet frame = JFrame.new applet.class.to_s frame.content_pane.add applet frame.default_close_
Content for Whom? — err.the_blog
Larry is building a personal home page. He’s using Ruby on Rails and fla-fla-flying. Why, at the rate he’s going, link groups and banner exchanges will be begging him to join in no time flat. Just recently he was Googling and came across a post on Err the Blog titled Content for Whom? While the writer of said blog is a bit of a flake, Larry was able to make his site more dynamic and DRY using cont
WIN32OLEã®ãƒ¡ã‚½ãƒƒãƒ‰ã‚’irbã§è£œå®Œã™ã‚‹ - @jitteã®æ—¥è¨˜
ãªã‚“ã‹å‹•ã„ãŸã¿ãŸã„ã ã‘ã©ã“ã‚“ãªç°¡å˜ã§ã„ã„ã®ã‹ãªã€‚ irb/ole.rb require 'win32ole' require 'irb/completion' class WIN32OLE alias :orig_methods :methods def methods(flag = true) @ole_methods ||= ole_methods.map { |m| m.to_s.downcase } @ole_methods | orig_methods(flag) end end動作例： D:\jitte\Ruby> irb -r irb/ole irb(main):001:0> app = WIN32OLE.new('Excel.Application') => #<WIN32OLE:0x29b88e8> irb(main):002:0> app.work[TAB][TAB]
Wirble: Tab-Completion and Syntax Coloring for irb
Ruby Weekly is a weekly newsletter covering the latest Ruby and Rails news. If you haven't got tab-completion and syntax coloring in your irb, you owe it to yourself to follow these instructions right away (should work for Linux, OS X, and Cygwin users). First, install the Wirble gem: sudo gem install -y wirble Next, create or edit a file called .irbrc in your home folder (~/.irbrc), and make sure
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