Building Backbone.js Apps With Ruby, Sinatra, MongoDB and Haml
Building Backbone.js Apps With Ruby, Sinatra, MongoDB and Haml Introduction In this post we're going to explore writing Backbone.js applications with a Ruby back-end. To assist with this, we're going to use Sinatra - a DSL (domain specific language) for rapidly creating web applications in Ruby. Similar to the section in Backbone Fundamentals on writing an application with Node.js, our server-side
Method chaining and lazy evaluation in Ruby
Method chaining is a convenient way to build up complex queries, which are then lazily executed when needed. Within the chain, a single object is updated and passed from one method to the next, until it’s finally transformed into its output value. Object-relational mappers like Rails’ ActiveRecord use method chaining in their query interfaces to build up a database query by accepting multiple find
Heroku + Sinatra + MongoHQ - é…”ã„ã©ã‚Œã‚³ãƒ¼ãƒ‰
Heroku ã®ã‚¢ãƒ‰ã‚ªãƒ³ã« MongoHQ ãŒã‚る。16 MByte ã¾ã§ã§ã¯ã‚ã‚‹ãŒã€ç„¡æ–™ã§ MongoDB ãŒä½¿ç”¨ã§ãる。今回コレをåˆã‚ã¦ä½¿ç”¨ã—ãŸã€‚ãã®ã¨ãã®ãƒ¡ãƒ¢ã€‚Mongoid 使用。 Herokuã®è¨å®š % heroku stack:migrate bamboo-mri-1.9.2 % heroku addons:add mongohq:free Mongoid è¨å®šãƒ•ã‚¡ã‚¤ãƒ«ä½œæˆ config/initializers/mongoid.rb を作æˆã€‚Rails ã®ãƒ‡ã‚£ãƒ¬ã‚¯ãƒˆãƒªæ§‹æˆã‚’パクパク。自動的ã«èªã¿è¾¼ã¾ã‚Œã‚‹ã‚ã‘ã§ã¯ãªã„ã®ã§è‡ªåˆ†ã§èªã¿è¾¼ã‚€ã‚³ãƒ¼ãƒ‰ã‚’書ãå¿…è¦ã‚り。è¨å®šãƒ•ã‚¡ã‚¤ãƒ«ã«åˆ‡ã‚Šå‡ºã—ãŸç†ç”±ã¯ã€cronを使ã†ã‹ã‚‰ã€‚cron ã§è¡Œã†å‡¦ç†ã§ã‚‚ MongoHQ ã«æŽ¥ç¶šã•ã›ã‚‹å¿…è¦ãŒã‚ã‚‹ã®ã§ã€‚ require 'mongoid' Mongoid.configure do |config| if
Sinatra + Haml 㧠MongoDB を使ㆠ- Mongoid, MongoMapper ã§é–¢é€£ã¨ã‚³ãƒ³ãƒã‚¸ã‚·ãƒ§ãƒ³ã‚’実装 - ãªã‚“ã¨ãªã㪠Developer ã®ãƒ¡ãƒ¢
Sinatra 㧠MongoDB を使ã†ãŸã‚ã« Mongoid 㨠MongoMapper を試ã—ã¦ã¿ã¾ã—ãŸã€‚ 以下ã®ã‚ˆã†ãªãƒ¢ãƒ‡ãƒ«æ§‹æˆã‚’実装ã™ã‚‹äº‹ã«ã—ã¾ã™ã€‚ 環境ã¯ä»¥ä¸‹ã®é€šã‚Šã€ãƒ†ãƒ³ãƒ—レートエンジン㫠Haml を使ã£ã¦ã„ã¾ã™ã€‚ JRuby 1.5.6 Sinatra 1.1.3 Haml 3.0.25 Mongoid 1.9.5 MongoMapper 0.8.6 MongoDB 1.7.6 サンプルã®ã‚½ãƒ¼ã‚¹ã¯ http://github.com/fits/try_samples/tree/master/blog/20110306/ 事å‰æº–å‚™ ã¾ãšã€ä»Šå›žä½¿ç”¨ã™ã‚‹ãƒ‘ッケージを gem ã§ã‚¤ãƒ³ã‚¹ãƒˆãƒ¼ãƒ«ã—ã¦ãŠãã¾ã™ã€‚ インストール例 > gem install sinatra > gem install haml > gem install mongoid > gem install mong
10分ã§ã§ãã‚‹Padrinoã¨MongoDBを使ã£ãŸAPIä½œæˆ - Meltdown Countdown rev.
ã©ã†ã‚‚ã€é€†æµæ€§é£Ÿé“ç‚Žã§ã™ã€‚2月åˆã‚ã«èƒƒç—›ã§ç—…院ã«è¡Œãã€ç¿Œæ—¥ã®èƒƒã‚«ãƒ¡ãƒ©ã§è¨ºæ–ã•ã‚Œã¾ã—ãŸã€‚ストレス社会ã«ç”Ÿãる皆様もã€èƒƒè…¸ã®å¥åº·ã«ã¯å二分ã«ã”ç•™æ„ãã ã•ã„。ãã‚Œãれも。ãã‚Œãれも。 薬物ã®åŠ¹èƒ½ã«ã‚ˆã‚‹ã‚‚ã®ã‹ç—‡çŠ¶ã¯ã ã„ã¶ç·©å’Œã•ã‚Œã¦ã„ã‚‹ã®ã§ã™ãŒã€æ™‚ã«ã¯ç—…ã‚る日もã‚ã‚Šã¾ã™ã€‚ãã‚“ãªèƒƒã®çŠ¶æ…‹ã‚’æ•™ãˆã¦ãれるAPIã‚’ã¤ãã‚Šã¾ã—ãŸã€‚ http://marutanm-stomach.heroku.com/condition 稚拙ã§ã™ã。果ãŸã—ã¦ã€ã“ã‚Œã‹ã‚‰æ©Ÿèƒ½è¿½åŠ ã¯ãªã•ã‚Œã‚‹ã®ã§ã—ょã†ã‹ï¼Ÿ ã¶ã£ã¡ã‚ƒã‘ç§ã®èƒƒã®çŠ¶æ…‹ãªã‚“ã¦èª°ã‚‚知ã£ãŸã“ã¨ã˜ã‚ƒãªã„ã§ã—ょã†ãŒã€Padrinoã¨MongoDBを使ã£ãŸç°¡å˜ã™ãŽã‚‹ãƒãƒ¥ãƒ¼ãƒˆãƒªã‚¢ãƒ«ã¨ã—ã¦ã€æ‰‹é †ã‚’追ã£ã¦ã¿ã¾ã™ã€‚URLã§ãŠåˆ†ã‹ã‚Šã®ã‚ˆã†ã«ã€æœ€çµ‚çš„ã«ã¯Herokuã«ãƒ‡ãƒ—ãƒã‚¤ã—ã¾ã™ã€‚ 基本的ã«ã¯å…¬å¼ã«ã‚ã‚‹ãƒãƒ¥ãƒ¼ãƒˆãƒªã‚¢ãƒ«ã®åŠ£åŒ–版ã§ã™ãŒã€ActiveRecordã§ã¯ãªãMongoDBã€ORMã«Mon
Padrino＋MongoDB＋Herokuを使ã£ã¦ã€5分ã§Wikiアプリ作æˆã™ã‚‹ « Coding Suicidal
ã“ã“æ•°ã‹æœˆã€Padrinoã¨ã„ã†Ruby製フレームワークã«ã¯ã¾ã‚Šè¾¼ã‚“ã§ã„ã‚‹ã‚ã‘ã§ã™ãŒã€‚ è»½é‡ ãƒ†ã‚¹ãƒˆã€i18nã€å„種ヘルパーãªã©ä¸€é€šã‚Šã®æ©Ÿèƒ½ãŒå…¥ã£ã¦ã„ã‚‹ ベースã¯Sinatraãªã®ã§ã€é¢å€’ãã•ã„routes.rbを書ã‹ãªãã¦ã‚ˆã„ ãªã«ã‚ˆã‚Šã‚¶ã‚¯ã‚¶ã‚¯ä½œã‚Œã¦æ¥½ã—ã„ ãã‚“ãªPadrinoã‚’è‰ã®æ ¹ã§ã‚‚広ã’ã¦ã„ããŸã„ãªï½žã¨æ€ã„ã€ã€ŒPadrino＋MongoDB＋Herokuã€ãªã‚·ãƒ³ãƒ—ルãªWiki風ウェブアプリケーションã®ä½œã‚Šæ–¹ã‚’ã€å…¥é–€è¨˜äº‹é¢¨ã«æ›¸ã„ã¦ã¿ã¾ã™ã€‚ 環境ã¯Mac OS XやデスクトップLinuxを想定ã—ã¦ã„ã¾ã™ã€‚å‰æã¨ã—ã¦ã€ã¾ãšã€Rubyã¨RubyGemsã€Gitã¯å…¥ã£ã¦ã„ã¾ã™ã‹ï¼Ÿã€€å…¥ã£ã¦ã„ãªã„ãªã‚‰ã°ã¨ã‚Šã‚ãˆãšå…¥ã‚Œã¦ãŠã„ã¦ãã ã•ã„。 Windowsã®å ´åˆã€Getting Started with Heroku on Windows(http://devcenter.heroku.com/art
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