[B! Rails 3] toshi3221ã®ãƒ–ãƒƒã‚¯ãƒžãƒ¼ã‚¯

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Rails 3ã«é–¢ã™ã‚‹toshi3221ã®ãƒ–ãƒƒã‚¯ãƒžãƒ¼ã‚¯ (11)

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æ–™ç†ã‚’æ”¯ãˆã‚‹æŠ€è¡“ 2012 | Sapporo RubyKaigi 2012 (æœå¹ŒRubyä¼šè°2012)
æ¦‚è¦ ã‚¯ãƒƒã‚¯ãƒ‘ãƒƒãƒ‰ã§ã¯ã€Ruby ã‚„ Rails ã¨ã„ã£ãŸæŠ€è¡“ã‚’åˆ©ç”¨ã—ã€æ§˜ã€…ãªå®¶åºã®æ–™ç†ã‚’æ”¯ãˆã¦ã„ã¾ã™ã€‚ æœ¬ãƒˆãƒ¼ã‚¯ã§ã¯ã€ã‚¯ãƒƒã‚¯ãƒ‘ãƒƒãƒ‰ãŒå…·ä½“çš„ã«ã©ã®ã‚ˆã†ãªæŠ€è¡“ã‚’çµ„ã¿åˆã‚ã›ã¦ã‚µãƒ¼ãƒ“ã‚¹ã‚’æ§‹ç¯‰ã—ã¦ã„ã‚‹ã®ã‹ã€ ã¨è¨€ã£ãŸè©±ã‹ã‚‰ã€ Rails 2.3 ã‹ã‚‰ Rails 3 ã¸ã®ç§»è¡Œãªã©ã®é‹ç”¨è©±ã€ ã‚³ãƒ¼ãƒ‰ã®ãƒ¡ãƒ³ãƒ†ãƒŠãƒ³ã‚¹ã¯ã©ã†è¡Œã£ã¦ã„ã‚‹ã‹ã€ç‰ã®è‹¦åŠ´è©±ã‚„ãƒŽã‚¦ãƒã‚¦ã‚’ãŠè©±ã—ã„ãŸã—ã¾ã™ã€‚ è¬›æ¼”è€… èˆ˜é‡Žç¥ä¸€ æ‰€å±ž ã‚¯ãƒƒã‚¯ãƒ‘ãƒƒãƒ‰æ ªå¼ä¼šç¤¾ ãƒ—ãƒãƒ•ã‚£ãƒ¼ãƒ« ã‚¯ãƒƒã‚¯ãƒ‘ãƒƒãƒ‰æŠ€è¡“éƒ¨é•·ã€‚Web ãƒ†ã‚¯ãƒŽãƒã‚¸ãƒ¼å…¨èˆ¬ãŒå¥½ãã€‚ GitHub hotchpotch ç™ºè¡¨è¨€èªž Japanese å‚ç…§
toshi3221 2013/04/11
Rails2ã‹ã‚‰3ã¸ã®ç§»è¡Œè©±ã¨ã‹

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ã‚¢ã‚»ãƒƒãƒˆãƒ‘ã‚¤ãƒ—ãƒ©ã‚¤ãƒ³ï¼ˆAsset Pipelineï¼‰in Ruby on Rails - IT Fragments
IT Fragments æƒ…å ±æŠ€è¡“ç³»ã®ãƒˆãƒ”ãƒƒã‚¯ã‚’æ‰±ã†å€‹äººãƒ–ãƒã‚°ã§ã™ã€‚ãƒ—ãƒã‚°ãƒ©ãƒ åˆ¶ä½œç‰©ãƒ»ã‚·ã‚¹ãƒ†ãƒ è€ƒå¯Ÿãƒ»èª¿ã¹ç‰©ã®å‚™å¿˜éŒ²ãƒ»ãŠå‹§ã‚ã‚½ãƒ•ãƒˆã‚¦ã‚§ã‚¢æƒ…å ±ãªã© ã“ã®ãƒ‰ã‚ãƒ¥ãƒ¡ãƒ³ãƒˆã¯ Ruby on Rails ã§ç”¨ã„ã‚‰ã‚Œã‚‹ã‚¢ã‚»ãƒƒãƒˆãƒ‘ã‚¤ãƒ—ãƒ©ã‚¤ãƒ³è§£èª¬ã®ç¿»è¨³æ–‡ã§ã™ã€‚ç¿»è¨³æ—¥ï¼š2012å¹´ï¼“æœˆé ƒã€‚æ•´å½¢æ—¥ï¼š2012å¹´11æœˆ12æ—¥ å°Žå…¥éƒ¨ ã“ã®ãƒ‰ã‚ãƒ¥ãƒ¡ãƒ³ãƒˆã¯Ruby on Rails 3.1ã§ç´¹ä»‹ã•ã‚ŒãŸã‚¢ã‚»ãƒƒãƒˆãƒ‘ã‚¤ãƒ—ãƒ©ã‚¤ãƒ³ã®è§£èª¬æ›¸ã§ã™ã€‚ã“ã‚Œã‚’è¦‹ã‚Œã°ä¸‹ã®å†…å®¹ãŒåˆ†ã‹ã‚‹ã¯ãšã§ã™ã€‚ ã‚¢ã‚»ãƒƒãƒˆãƒ‘ã‚¤ãƒ—ãƒ©ã‚¤ãƒ³ãŒã©ã‚“ãªã‚‚ã®ã§ä½•ãŒå‡ºæ¥ã‚‹ã®ã‹ã‚¢ãƒ—ãƒªã‚±ãƒ¼ã‚·ãƒ§ãƒ³ã¸ã®é©åˆ‡ãªçµ„ã¿è¾¼ã¿æ–¹ã‚¢ã‚»ãƒƒãƒˆãƒ‘ã‚¤ãƒ—ãƒ©ã‚¤ãƒ³ã§å¾—ã‚‰ã‚Œã‚‹æ©æµã‚¢ã‚»ãƒƒãƒˆãƒ‘ã‚¤ãƒ—ãƒ©ã‚¤ãƒ³ã‚’ä½¿ã†å‰ã«è¡Œã†ã¹ãå‰å‡¦ç†ã‚¢ã‚»ãƒƒãƒˆã‚’gemã«æ¢±åŒ…ã™ã‚‹æ–¹æ³• ã‚¢ã‚»ãƒƒãƒˆãƒ‘ã‚¤ãƒ—ãƒ©ã‚¤ãƒ³ã¨ã¯ä½•ã‹ ã‚¢ã‚»ãƒƒãƒˆã‚’å’Œè¨³ã™ã‚‹ã¨ã€Žè³‡ç”£ã€ã€‚ã“ã“ã§è¨€ã†ã‚¢ã‚»ãƒƒãƒˆã¨ã¯ã€JavaScriptã‚„CSSãªã©ã€å¤šç”¨ãªHTMLã«ä»˜éšã™ã‚‹ãƒ•ã‚¡ã‚¤ãƒ«ã‚’å¼•ã£ãã‚‹
toshi3221 2012/12/19
rails

ruby on rails

Rails 3

ruby

gem

CSS

rails3.1

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asset-pipeline

Asset Pipeline
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toshi3221 2012/12/18
rails

Rails 3

ERB

sass

Rails3.1

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CSS

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rails3

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Catching errors in Rails with rescue_from
When something goes wrong in Rails and you do something that causes an exception to be raised, Rails normally calls a method called rescue_action_in_public if your site is in production giving you the familiar generic Rails error code. If youâ€™re in development, Rails calls rescue_action_locally giving you that handy, if somewhat ugly stack-trace. This is usually pretty servicable, but what if you
toshi3221 2012/08/27
rescue_fromã§Rails3.2ã§ã®ã‚¨ãƒ©ãƒ¼ç”»é¢ã‚’ãƒãƒ³ãƒ‰ãƒªãƒ³ã‚°å‡ºæ¥ã‚‹

rescue

Error

response

rails

Rails 3

exception
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The Asset Pipeline â€” Ruby on Rails Guides
This guide covers the asset pipeline. After reading this guide, you will know: What the asset pipeline is and what it does. How to properly organize your application assets. The benefits of the asset pipeline. How to add a pre-processor to the pipeline. How to package assets with a gem. 1 What is the Asset Pipeline?The asset pipeline provides a framework to handle the delivery of JavaScript and CS
toshi3221 2012/01/14
Rails 3

rails3

coffeescript

Ruby

scss
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ä¾‹ãˆã° GC ã‚’æ¢ã‚ã‚‹ãƒ»Ruby ã‚¦ã‚§ãƒ–ã‚¢ãƒ—ãƒªã‚±ãƒ¼ã‚·ãƒ§ãƒ³ã®é«˜é€ŸåŒ– - 2nd life (ç§»è»¢ã—ã¾ã—ãŸ)
æœ€è¿‘ã‚¯ãƒƒã‚¯ãƒ‘ãƒƒãƒ‰ã§ã¯ã€ã‚¢ãƒ—ãƒªã‚±ãƒ¼ã‚·ãƒ§ãƒ³ã‚µãƒ¼ãƒã®å¤§åŠãŒ Rails 2.3 ã‹ã‚‰ Rails 3 ã«ç½®ãæ›ã‚ã£ãŸã®ã§ã™ãŒ*1ã€ãƒªãƒªãƒ¼ã‚¹å‰ã®ãƒ™ãƒ³ãƒãƒžãƒ¼ã‚¯ã®æ™‚ç‚¹ã§ã¯ã‚ã¾ã‚Šãƒ‘ãƒ•ã‚©ãƒ¼ãƒžãƒ³ã‚¹ãŒå‡ºãšå››è‹¦å…«è‹¦ã—ã¦ã„ã¾ã—ãŸã€‚å…·ä½“çš„ã«ã¯ Rails 2.3 ã®æ™‚ã¨æ¯”ã¹ MRI 1.8.7 ã ã¨ãƒ¬ã‚¹ãƒãƒ³ã‚¹ã‚¿ãƒ ãŒ200%ãã‚‰ã„é…ã„çµæžœã§ã—ãŸã€‚Rails 3 ã«ãªã£ã¦å®Ÿè£…ãŒ Merb core ã‚’å–ã‚Šå…¥ã‚Œç–Žçµåˆã§ç¶ºéº—ã«ãªã£ãŸåé¢ã€ã‚ˆã‚Šå¤šãã®ã‚ªãƒ–ã‚¸ã‚§ã‚¯ãƒˆã¨ãƒ»ãƒ¡ãƒ¢ãƒªã‚’åˆ©ç”¨ã™ã‚‹æ§˜ã«ãªã£ãŸå½±éŸ¿ã‹ã¨æ€ã„ã¾ã™ã€‚ ãã“ã§ Ruby ã‚¤ãƒ³ã‚¿ãƒ—ãƒªã‚¿ã®å¤‰æ›´*2ã‚’è¡Œã„æ¤œè¨¼ã‚’ã—ãŸã¨ã“ã‚ MRI 1.8.7 (Rails 2.3ã¨æ¯”ã¹) ç´„200%é…ã„ MRI 1.8.7 -> Ruby Enterprise Edition 1.8.7 2011.03 (tcmalloc ç„¡åŠ¹) ç´„180%ä½Žé€Ÿ MRI 1.8.7 -> Ruby Ente
toshi3221 2011/10/14
unicorn

Rails 3

ãƒ—ãƒã‚»ã‚¹

gc

ãƒ‘ãƒ•ã‚©ãƒ¼ãƒžãƒ³ã‚¹

performance

rails
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Rails 3.1 ã® migration ã®å¤‰æ›´ç‚¹ã«ã¤ã„ã¦ - ãŠã‚‚ã—ã‚webã‚µãƒ¼ãƒ“ã‚¹é–‹ç™ºæ—¥è¨˜
ã¾ãŸã¾ãŸRails 3.1 ãƒã‚¿ã§ã™ã€‚Rails 3.1 ã§ã¯ migration ãƒ•ã‚¡ã‚¤ãƒ«ã®ãƒ‡ãƒ•ã‚©ãƒ«ãƒˆãƒ•ã‚©ãƒ¼ãƒžãƒƒãƒˆãŒå¤‰ã‚ã‚Šã¾ã—ãŸã€‚ rails g model blog title:string body:text ã¨ã—ãŸã¨ãã€Rails 3.0 ã§ã¯ä¸‹è¨˜ã®ãƒ•ã‚¡ã‚¤ãƒ«ãŒç”Ÿæˆã•ã‚Œã¾ã™ class CreateBlogs < ActiveRecord::Migration def self.up create_table :blogs do |t| t.string :title t.text :body t.timestamps end end def self.down drop_table :blogs end end Rails 3.1 ã§ã¯ä¸‹è¨˜ã®ãƒ•ã‚¡ã‚¤ãƒ«ãŒç”Ÿæˆã•ã‚Œã¾ã™ã€‚ class CreateBlogs < ActiveRecord::Migration def change cr
toshi3221 2011/09/07
migration

Rails 3

Rails3.1

activerecord

Rails

rails
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rummelonp.com
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toshi3221 2011/08/17
coffeescript

Rails 3

rails

javascript

ruby

jQuery
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toshi3221 2011/08/15
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rspec

rails

Rails 3
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Fixtureã‹ã‚‰FactoryGirlã¸ : Figure out!! -ãƒ‰ãƒªã‚³ãƒ ã‚¨ãƒ³ã‚¸ãƒ‹ã‚¢ãƒ–ãƒã‚°
Fixture suck! ã¨è¨€ã‚ã‚Œã¦ä¹…ã—ã„ã§ã™ãã€‚ã“ã‚“ã«ã¡ã¯ï¼ onk ã§ã™ã€‚ æœ€è¿‘ã¯ Rails 3.0 ã§ã‚½ãƒ¼ã‚·ãƒ£ãƒ«ã‚¢ãƒ—ãƒªã‚’ä½œã£ã¦ã„ã¾ã™ã€‚ã§ï¼ŒBDD ã« RSpec 2.0 ï¼† FactoryGirl ã‚’ä½¿ã„å‡ºã—ãŸã®ã§ FactoryGirl ã«ã¤ã„ã¦ã”ç´¹ä»‹ã€‚ define ã¾ãšï¼ŒFactoryGirl ã¯ ActiveRecord ã«ä¾å˜ã—ã¦ã„ã¾ã™ã€‚factory ã®å®šç¾©ã¯ AR ã®ãƒ¢ãƒ‡ãƒ«å˜ä½ã€‚ Factory.define :onk, :class => User do |user| user.name "onk" user.em ail "[email protected]" end ãŸã¨ãˆã°ã“ã‚“ãªæ„Ÿã˜ã§ã™ãã€‚ create / build å®šç¾©ã—ãŸ factory ã‚’ä½¿ã†ã¨ãã¯ Factory.create(:onk) #=> #<User id: 1, name: "onk",
toshi3221 2011/08/15
Factory Girlã¯ARã«ä¾å˜

Rails 3

BDD

activerecord

rspec

Factory Girl
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Rails 3ã®routesã¾ã¨ã‚
Posted by irohiroki Sun, 29 Aug 2010 09:15:00 GMT Rails 3ã§ã¯routesã®DSLãŒå®Œå…¨ã«åˆ·æ–°ã•ã‚Œã¾ã—ãŸã€‚ç‰¹ã«ã€ã‚ã®è¦‹é›£ã‹ã£ãŸãƒãƒƒã‚·ãƒ¥ã®å¡ŠãŒè§£ã‹ã‚Œã¦ã€:memberã‚„:getãªã©äºˆç´„èªžã®å½¹å‰²ã‚’ã—ã¦ã„ãŸã‚·ãƒ³ãƒœãƒ«ã¯ãƒ‡ã‚£ãƒ¬ã‚¯ãƒ†ã‚£ãƒ–ã«ãªã‚Šã¾ã—ãŸã€‚ä¾‹ãˆã°Rails 2ã®ä»¥ä¸‹ã®è¨˜è¿°ã¯ map.resources :users, :member => {:foo => :get}, :collection => {:bar => :post}
toshi3221 2011/03/08
ãƒ«ãƒ¼ãƒ†ã‚£ãƒ³ã‚°ã‚‚Rackã‚’ç´”ç²‹ã«ç©ã‚“ã§è‡ªç”±åº¦ãŒä¸ŠãŒã£ã¦ã‚‹

rails3

rails

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Ruby on Rails

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