Rails
ç°¡å˜ãªæ³¨æ–‡ã‚·ã‚¹ãƒ†ãƒ を想定ã—ã¦ã‚»ãƒƒã‚·ãƒ§ãƒ³ã‚’進ã‚ã¾ã™ã€‚ 以下を実行ã—ã¦ã€ã‚¢ãƒ—リã®é–‹ç™ºã«å¿…è¦ã¨ãªã‚‹ãƒ•ã‚¡ã‚¤ãƒ«ã‚’生æˆã—ã¾ã™ã€‚ (rails -h ã¨å®Ÿè¡Œã™ã‚‹ã¨ã€åˆ©ç”¨å¯èƒ½ãª rails サブコマンドã¨ã‚µãƒ–コマンドã®èª¬æ˜ŽãŒè¡¨ç¤ºã•ã‚Œã¾ã™) rails new chumon å¿…è¦ãªãƒ•ã‚¡ã‚¤ãƒ«ãŒ chumon ディレクトリã®ä¸ã«ç”Ÿæˆã•ã‚Œã¾ã™ã€‚ 以é™ã¯ chumon ディレクトリã®ä¸ã§ä½œæ¥ã‚’è¡Œã„ã¾ã™ã€‚ cd chumon 以下㯠Rails3.2 ã§æœ€åˆã«ã‚„らãªã‘ã‚Œã°ãªã‚‰ãªã„ãŠæ±ºã¾ã‚Šã®è¨å®šã§ã™ã€‚ Gemfile を編集ã—ã¾ã™ã€‚ gem 'therubyracer', :platform => :ruby Gemfile を編集ã—ãŸå¾Œã¯å¿…ãš bundle install コマンドを実行ã—ã¾ã™ã€‚ bundle install Rails アプリã®ãƒ‡ã‚£ãƒ¬ã‚¯ãƒˆãƒªæ§‹é€ ã§ã™ã€‚ . # |-- Gemfile # アプリã§åˆ©ç”¨
Five Common Rails Mistakes | Mike Perham
2012-05-05 I’ve worked with Rails for quite a while now and in that time I’ve seen a lot of Rails applications and both read and written a lot of bad Ruby code. Here’s five common mistakes that I see in almost every Rails codebase. 1. Migrations with no schema specifics Your data model is the core of your application. Without schema constraints, your data will slowly corrode due to bugs in your co
Mixins: a refactoring anti-pattern
May 07 2012 I spend an unusually large amount of time thinking about interactions between what I call ‘past me’ and ‘future me.’ It seems that my life changes significantly every few years, and I like to ground myself by imagining how odd it would be if ‘current me’ could tell ‘past me’ things like ‘Someday, you’ll be speaking at OSCON.’ It’s not always general life stuff, though, it’s often a tri
Everyday Rails Testing with RSpec
Preface to this edition Acknowledgements 1. Introduction Confident testing Why RSpec? Who should read this book My testing philosophy How the book is organized Downloading the sample code Code conventions Discussion and errata A note about gem versions A note about styling About the sample application 2. Setting up RSpec Dependencies Test database RSpec configuration The rspec binstub Try it out!
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今週ã¯å‡ºå¼µã—ã¦ã„ãŸã®ã§ã€ä¾‹ã®ã‚½ãƒ¼ã‚·ãƒ£ãƒ«ã‚²ãƒ¼ãƒ ãŠã‚ˆã³ã‚³ãƒ³ãƒ—ガãƒãƒ£ã«é–¢ã™ã‚‹ä»¶ã¯ROMã—ã¦ã„ãŸã ã‘ã ã£ãŸãŒã€é…ã‚Œã°ã›ãªãŒã‚‰ç§ã®è€ƒãˆã‚’一応ã¾ã¨ã‚ã¦ãŠããŸã„。 ソーシャルゲームå„社をå©ã論調ãŒå¤šã„ãŒã€ãƒ™ãƒ³ãƒãƒ£ãƒ¼ã®èŠ½ã‚’次々ã¨æ‘˜ã¿å–る役所ã¸ã®ä¸æº€ã®è©±ãªã©ã‚‚èžã“ãˆã¦ãる。 ç§å€‹äººã¨ã—ã¦ã¯ã€ã‚°ãƒªãƒ¼ã‚„DeNAã‚’ã€Œäººæ ¼æ”»æ’ƒã€ãªã‚‰ã¬ã€Œç¤¾æ ¼æ”»æ’ƒã€ã‚’ã™ã‚‹æ°—ã¯ãªã„。ã›ã£ã‹ãベンãƒãƒ£ãƒ¼ã‹ã‚‰ã“ã“ã¾ã§é ‘å¼µã£ã¦ããŸã®ã ã—ã€ä¸–ç•Œã§æˆ¦ãŠã†ã¨ã‚„り始ã‚ã¦ã„ã‚‹ã¨ã“ã‚ã§ã€ã“ã“ã§è¸ã‚“å¼µã£ã¦ã»ã—ã„ã¨æ€ã£ã¦ã„る。é…ãã«å¤±ã—ãŸãŒã€ãã‚Œã§ã‚‚better late than neverã§ã€ã‹ã‚ã†ã˜ã¦äº‹å‰ã«è‡ªä¸»è¦åˆ¶ã—ãŸã“ã¨ã¯ã‚ˆã‹ã£ãŸã¨æ€ã†ã€‚ ベンãƒãƒ£ãƒ¼ãŒå‡ºç™ºã™ã‚‹ã¨ãã«ã¯ã€æ—¢å˜ã®ã‚·ã‚¹ãƒ†ãƒ ã«æŒ‘戦ã™ã‚‹ãŒãŸã‚ã«ã€æ³•å¾‹çš„ã«ã¯ã‚°ãƒ¬ãƒ¼ã ã£ãŸã‚Šç¶²ã®ç›®ã ã£ãŸã‚Šã™ã‚‹ã¨ã“ã‚を通るã®ã‚‚ã‚る程度仕方ãªã„。グーグルã ã£ã¦ãƒ•ã‚§ãƒ¼ã‚¹ãƒ–ックã ã£ã¦ã€ä»Šã§ã‚‚プライãƒã‚·ãƒ¼å•é¡Œãªã©ã§ã€å¹´ãŒã‚‰å¹´
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PragPub May 2012 | What Makes an Awesome Command-line Application? | The Pragmatic Bookshelf
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