[B! rails4] InoHiroã®ãƒ–ãƒƒã‚¯ãƒžãƒ¼ã‚¯

InoHiro id:InoHiro

rails4ã«é–¢ã™ã‚‹InoHiroã®ãƒ–ãƒƒã‚¯ãƒžãƒ¼ã‚¯ (14)

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Railsã®ã‚¿ã‚¤ãƒ ã‚¾ãƒ¼ãƒ³ã‚„æ™‚åˆ»å‡¦ç†ã®ã¾ã¨ã‚ - Rails Webook
Rubyã§ã¯æ—¥ä»˜(yyyymmdd)ã‚’æ‰±ã†ãŸã‚ã«Dateã‚¯ãƒ©ã‚¹ã€æ™‚åˆ»(yyyymmdd hh:mm:ss)ã‚’æ‰±ã†ãŸã‚ã«Timeã‚¯ãƒ©ã‚¹ãŒå®šç¾©ã•ã¦ã„ã¾ã™ã€‚ ã“ã‚Œã‚‰ã‚’æ‰±ã„ã‚„ã™ãã™ã‚‹ãŸã‚ã«Railsã®ActiveSupportã§ã‚¿ã‚¤ãƒ ã‚¾ãƒ¼ãƒ³ãªã©ã„ãã¤ã‹æ©Ÿèƒ½ãŒæ‹¡å¼µã•ã‚Œã¦ã„ã‚‹ã®ã§ã€ãã‚Œã‚‰ã‚’ã¾ã¨ã‚ã¾ã—ãŸã€‚ æ™‚åˆ»é–¢é€£ã®ãƒ†ã‚¹ãƒˆã¯Timecopã®ä½¿ã„æ–¹ã‚’å‚ç…§ã—ã¦ãã ã•ã„ã€‚ å‹•ä½œç¢ºèª Rails 4.1 ActiveSupport 4.1.7 ç›®æ¬¡ æœ¬ãƒšãƒ¼ã‚¸ã®å‹•ä½œã®å‰ææ¡ä»¶ Rails4ã‚¢ãƒ—ãƒªå…¨ä½“ã§ã‚¿ã‚¤ãƒ ã‚¾ãƒ¼ãƒ³ã‚’è¨å®š ãƒ¦ãƒ¼ã‚¶ãƒ¼å˜ä½ã§ã‚¿ã‚¤ãƒ ã‚¾ãƒ¼ãƒ³ã‚’è¨å®š ã‚¿ã‚¤ãƒ ã‚¾ãƒ¼ãƒ³ä¸€è¦§ã¨OSã®ã‚¿ã‚¤ãƒ ã‚¾ãƒ¼ãƒ³ã‚’ç¢ºèª ç¾åœ¨ã®æ—¥ä»˜(Date)ã‚’å–å¾—(Date.today, Date.current) ç¾åœ¨ã®æ™‚åˆ»(Time)ã‚’å–å¾—ã™ã‚‹(Time.now) æŒ‡å®šã—ãŸæ—¥æ™‚(Time)ã‚’ä½œæˆã™ã‚‹(Time.local) æ˜¨æ—¥ã€æ˜Žæ—¥ã‚’å–å¾—ã™ã‚‹(y
InoHiro 2015/12/21
Rails

rails4

timezone
ãƒªãƒ³ã‚¯
ãƒã‚·ã‚¢äººå½¢ã‚ãƒ£ãƒƒã‚·ãƒ¥ã¨ã‚ãƒ£ãƒƒã‚·ãƒ¥ãƒ€ã‚¤ã‚¸ã‚§ã‚¹ãƒˆ - Journal InTime(2013-10-30)
_ ãƒã‚·ã‚¢äººå½¢ã‚ãƒ£ãƒƒã‚·ãƒ¥ã¨ã‚ãƒ£ãƒƒã‚·ãƒ¥ãƒ€ã‚¤ã‚¸ã‚§ã‚¹ãƒˆ Russian-doll Caching (Cache Digests) ã¯ã€Rails 4 ã«å°Žå…¥ã•ã‚ŒãŸæ©Ÿèƒ½ã§ã™ã€‚ã“ã‚Œã¯ã€è¤‡æ•°ã®ãƒ•ãƒ©ã‚°ãƒ¡ãƒ³ãƒˆã‚ãƒ£ãƒƒã‚·ãƒ¥ã‚’å…¥ã‚Œåã«ã—ã¦ã„ã‚‹å ´åˆã«ã€å†…å´ã®ã‚³ãƒ³ãƒ†ãƒ³ãƒ„ã®æ›´æ–°ã«é€£å‹•ã—ã¦ã€å¤–å´ã®ãƒ•ãƒ©ã‚°ãƒ¡ãƒ³ãƒˆã‚ãƒ£ãƒƒã‚·ãƒ¥ã®ã‚ãƒ¼ãŒè‡ªå‹•çš„ã«å¤‰æ›´ã•ã‚Œã‚‹ã¨ã„ã†ã‚‚ã®ã§ã™ã€‚ [Rails ã‚¢ãƒ—ãƒªã‚±ãƒ¼ã‚·ãƒ§ãƒ³ã®ãƒ‘ãƒ•ã‚©ãƒ¼ãƒžãƒ³ã‚¹ã«ã¤ã„ã¦ RubyKaigi 2013 ã§ç™ºè¡¨ã—ã¾ã—ãŸã‚ˆã‚Šå¼•ç”¨] ã¨ã„ã†è¨˜äº‹ã‚’è¦‹ã¦ã€å†…å´ã®ãƒ•ãƒ©ã‚°ãƒ¡ãƒ³ãƒˆã‚ãƒ£ãƒƒã‚·ãƒ¥å†…ã§ä½¿ç”¨ã•ã‚Œã¦ã„ã‚‹ãƒ¢ãƒ‡ãƒ«ãŒæ›´æ–°ã•ã‚Œã‚‹å ´åˆã‚‚ã€å¤–å´ã®ã‚ãƒ£ãƒƒã‚·ãƒ¥ã®ã‚ãƒ¼ãŒè‡ªå‹•çš„ã«æ›´æ–°ã•ã‚Œã‚‹ã®ã‹ãªã¨å‹˜é•ã„ã—ãŸã‘ã©ã€ãã‚“ãªã‚ã‘ã¯ãªã‹ã£ãŸã®ã§ãƒ¡ãƒ¢ã€‚ ãƒã‚·ã‚¢äººå½¢ã‚ãƒ£ãƒƒã‚·ãƒ¥ ã¾ãšã€ãƒã‚·ã‚¢äººå½¢ã‚ãƒ£ãƒƒã‚·ãƒ¥ã¨ã„ã†ã®ã¯ã€ <% cache @article do %> <h1><%= @article.title %></h
InoHiro 2013/11/20
rails4

Rails

cache
ãƒªãƒ³ã‚¯
Rails 4 links compilation
We love open source and we invest in continuous learning. We give back our knowledge to the community. Iâ€™m leaving here a curated compilation of interesting links where you will find information that is not very well known. There are pull requests, issues, commits, examples, posts, videos and more about Rails 4. Iâ€™m also giving a shout out asking for improvements to this compilation. If you find s
InoHiro 2012/12/03
Rails

rails4
ãƒªãƒ³ã‚¯
Rails4 Turbolinksã®ãƒ¡ãƒ¢ #mtsmhack - 130å˜ä½
InoHiro 2012/12/03
Rails

rails4

Turbolinks
ãƒªãƒ³ã‚¯
Ruby 2.0 & Rails 4.0å…ˆå–ã‚Šã‚»ãƒŸãƒŠãƒ¼ã«è¡Œã£ã¦ããŸãƒ¡ãƒ¢ #webcat
Ruby 2.0 & Rails 4.0å…ˆå–ã‚Šã‚»ãƒŸãƒŠãƒ¼ : ATND Rubyã®å‹‰å¼·ä¼šã«æ¥ãŸã®ã¯ä»Šå›žãŒåˆã‚ã¦(Ruby Kaigi[2011-07-21-1] ã¯ãŠç¥ã‚Š ã§ã™ã‹ã‚‰ã)ã€‚ Ruby2.0ã‚‚Rails4.0ã‚‚ã»ã¼çŸ¥è˜ã‚¼ãƒã§æ¥ã¾ã—ãŸã€‚Ruby2.0ã¯å‰æ—¥rbenvã§ã‚¤ãƒ³ ã‚¹ãƒˆãƒ¼ãƒ«ã—ã¾ã—ãŸã‘ã©ã€‚ @a_matsuda ã•ã‚“ã®ã€ŒRuby 2.0 & Rails 4.0ã‚’å…ˆå–ã‚Šã—ã‚ˆã†ã€ æœ¬å½“ã«é‡ãŸã„å¤‰æ›´ã¯1.9ã§æ¸ˆã¾ã›ãŸãã†ãªã®ã§ã€2.0ã¸ã®ç§»è¡Œã¯ã™ãå‡ºæ¥ã‚‹ ã¨ã®ã“ã¨ã€‚å®Ÿéš›äº’æ›æ€§ã‚‚å•é¡Œãªã„ã‚‰ã—ã„ã€‚ã‚ã¨ã€requireãŒé«˜é€ŸåŒ–ã•ã‚ŒãŸã® ã§ã€Railsã¨ã‹ã®ãƒ©ã‚¤ãƒ–ãƒ©ãƒªãŸãã•ã‚“èªã¿è¾¼ã‚€ãƒ—ãƒã‚¸ã‚§ã‚¯ãƒˆãŒ2.5å€ã¨ã‹é€Ÿ ããªã‚‹ã‚‰ã—ã„ã€‚ Rails4.0ã‚‚Ruby1.8ã‚’æ¨ã¦ãŸå½±éŸ¿ã§é€Ÿããªã‚‹ã¨ã®ã“ã¨ã€‚ã“ã¡ã‚‰ã‚‚äº’æ›æ€§ã¯å• é¡Œãªã„ãã†ã€‚ @kentaro ã•ã‚“ã®ã€ŒRails4ã§ã‚¢ãƒ—ãƒªã‚’ä½œã£ã¦ã¿ãŸè©±ã€ ã§
InoHiro 2012/11/30
rails4

ruby2.0

Rails

ruby
ãƒªãƒ³ã‚¯
GitHub - alindeman/rails4_upgrade: Helps you upgrade to Rails 4
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InoHiro 2012/11/30
rails4

github
ãƒªãƒ³ã‚¯
Get Inspiration For Writing Your Homework
Kids are able to perform well in school when they are guided properly. When kids complete their homework successfully they are praised by teachers and it shows that they takeâ€¦
InoHiro 2012/11/30
rails4

book
ãƒªãƒ³ã‚¯
Rails4 in Action - Kentaro Kuribayashi's blog
I talked about Rails4 (Edge Rails) at this event with @a_matsuda. matsuda-san talked about the overview of Ruby 2.0 and Rails4 and I did more details into Edge Rails toward the coming Rails4. We worked together well in spite of not planning in advance. Here's my slides: The font used in the slides above is Movavi Font. This additional statement appears because I was asked by someone what font the
InoHiro 2012/11/22
Rails

rails4

ã‚ã¨ã§èªã‚€
ãƒªãƒ³ã‚¯
Rails4.0ã«å«ã¾ã‚Œã‚‹ strong_parameters ã«ã¤ã„ã¦ - ãŠã‚‚ã—ã‚webã‚µãƒ¼ãƒ“ã‚¹é–‹ç™ºæ—¥è¨˜
æ³¨æ„ ã“ã®ã‚¨ãƒ³ãƒˆãƒªã¯æ€¥ã„ã§æ›¸ã„ãŸã®ã§é–“é•ã„ãŒå«ã¾ã‚Œã¦ã„ã‚‹å¯èƒ½æ€§ãŒé«˜ã„ã§ã™ã€‚æ°—ã¥ã„ãŸæ–¹ã¯ã”æŒ‡æ‘˜ãã ã•ã„ã€‚ åºæ–‡ strong_parameters ã¨ã¯ã€mass assignment ã§ä½™è¨ˆãªãƒ‘ãƒ©ãƒ¡ãƒ¼ã‚¿ã‚’ãƒ¢ãƒ‡ãƒ«ã®å±žæ€§ã«ã‚»ãƒƒãƒˆã•ã›ãªã„ãŸã‚ã®æ–°ã—ã„ä»•çµ„ã¿ã§ã™ã€‚Rails 4.0 ã‹ã‚‰ã¯ã“ã‚ŒãŒæ¨™æº–ã«ãªã‚Šã¾ã™ã€‚Rails2.x ã¨ 3.x ã¯attr_accessibleã‚„attr_protectedãªã©ã§ä¼¼ãŸã‚ˆã†ãªæ©Ÿèƒ½ãŒæä¾›ã•ã‚Œã¦ã„ã¾ã—ãŸãŒã€ã“ã‚Œã ã¨ç®¡ç†ãŒç…©é›‘ã«ãªã‚‹ã‚±ãƒ¼ã‚¹ãŒã‚ã‚Šã¾ã—ãŸã€‚ ä»Šå¹´ã®ï¼“æœˆãã‚‰ã„ã«GitHub ãŒ mass assignment ã®è„†å¼±æ€§ã‚’çªã‹ã‚ŒãŸã“ã¨ã§ ã€ã“ã®å•é¡Œã‚’ã©ã†ã«ã‹ã—ã‚ˆã†ã¨ã„ã†æµã‚ŒãŒèµ·ãã€æœ€çµ‚çš„ã« strong_parameters ãŒä½œã‚‰ã‚Œã‚‹ã¨ã„ã†çµŒç·¯ã‚’è¾¿ã‚Šã¾ã—ãŸã€‚ mass assignment ã¨ã¯ Rails ã§ã¯ã“ã‚“ãªã‚³ãƒ¼ãƒ‰ã‚’ã‚ˆãè¦‹ã‚‹ã¨æ€ã„ã¾ã™ã€‚ de
InoHiro 2012/11/18
rails4

Rails

strong_parameters
ãƒªãƒ³ã‚¯
Ruby on Rails 4.0 Release Notes â€” Ruby on Rails Guides
Highlights in Rails 4.0: Ruby 2.0 preferred; 1.9.3+ required Strong Parameters Turbolinks Russian Doll Caching These release notes cover only the major changes. To learn about various bug fixes and changes, please refer to the changelogs or check out the list of commits in the main Rails repository on GitHub. 1 Upgrading to Rails 4.0If you're upgrading an existing application, it's a great idea to
InoHiro 2012/09/28
Rails

rails4
ãƒªãƒ³ã‚¯
Rails 4.0 ã«å…¥ã‚‹äºˆå®šã® turbolinks ã«ã¤ã„ã¦èª¿ã¹ãŸ - ãŠã‚‚ã—ã‚webã‚µãƒ¼ãƒ“ã‚¹é–‹ç™ºæ—¥è¨˜
Rails 4.0 ã®ãƒ‡ãƒ•ã‚©ãƒ«ãƒˆ Gemfile ã«å…¥ã‚‹ã‚‰ã—ã„ã€pjax ã£ã½ã„ã“ã¨ã‚’ã—ã¦ç”»é¢é·ç§»ã‚’é«˜é€ŸåŒ–ã™ã‚‹ gem turbolinks ã«ã¤ã„ã¦è»½ãèª¿ã¹ã¦ã¿ã¾ã—ãŸã€‚ Introducing Turbolinks: github.com/rails/turbolinâ€¦. This will ship as default-on in Rails 4.0 Gemfile. PRESS TURBO BUTTON! yfrog.com/odqcgsxjâ€” DHHã•ã‚“ (@dhh) 9æœˆ 26, 2012 å®Ÿæ…‹ã¯100è¡Œã»ã©ã® coffee script ãªã®ã§ã–ã£ãã‚Šèªã‚“ã§ã¿ã‚‹ã¨ã©ã‚“ãªæŒ™å‹•ã‚’ã™ã‚‹ã®ã‹ã‚ã‹ã‚Šã‚„ã™ã„ã§ã™ã€‚ turbolinks/lib/assets/javascripts/turbolinks.js.coffee at master Â· rails/turbolinks Â· Gi
InoHiro 2012/09/27
rails4
ãƒªãƒ³ã‚¯
Is it live?
TL;DR Rails 4.0 will allow you to stream arbitrary data at arbitrary intervals with Live Streaming. HAPPY MONDAY EVERYONE! Besides enabling multi-threading by default, one of the things I really wanted for Rails 4.0 is the ability to stream data to the client. I want the ability to treat the response object as an I/O object, and have the data I write immediately available to the client. Essentiall
InoHiro 2012/07/31
rails4
ãƒªãƒ³ã‚¯
Rails 4.0 Sneak Peek: Queueing - DockYard
Recently a queueing system was added to Rails. Letâ€™s dive in and see how to use it. Run, baby, run! The queueing API is very simple. You push an object on to the queue and that object is expected to respond to a run method. Letâ€™s take a look: For most people, that is pretty much it. The queue is running in a separate thread from the app thread, so your app shouldnâ€™t notice any response impact from
InoHiro 2012/06/26
rails

rails4
ãƒªãƒ³ã‚¯
Rails/master is now 4.0.0.beta
The forthcoming 3.2.x release series will be the last branch of Rails that supports Ruby 1.8.7. Thereâ€™s a new 3-2-stable branch in git to track the changes we need until 3.2.0 final is release and for managing point releases after that. So for now you should stop floating on rails/master if your application is not compatible with Ruby 1.9.3. We have updated the version numbers to indicate this bac
InoHiro 2011/12/21
rails4
ãƒªãƒ³ã‚¯
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