[B! Rails4] k_oshimaã®ãƒ–ãƒƒã‚¯ãƒžãƒ¼ã‚¯

k_oshima id:k_oshima

Rails4ã«é–¢ã™ã‚‹k_oshimaã®ãƒ–ãƒƒã‚¯ãƒžãƒ¼ã‚¯ (7)

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Rails 4: List of available datatypes
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k_oshima 2015/04/20
Ruby

Rails

Rails4
ãƒªãƒ³ã‚¯
Rails4 + Capybara + PhantomJS (poltergeist) ãªãƒ†ã‚¹ãƒˆç’°å¢ƒ - (ï¾Ÿâˆ€ï¾Ÿ)oå½¡ sasata299's blog
2013å¹´08æœˆ05æ—¥14:53 Ruby JavaScript Rails4 + Capybara + PhantomJS (poltergeist) ãªãƒ†ã‚¹ãƒˆç’°å¢ƒ Rails4 ã§ã®ã‚¨ãƒ³ãƒ‰ãƒ„ãƒ¼ã‚¨ãƒ³ãƒ‰ãªãƒ†ã‚¹ãƒˆç’°å¢ƒã‚’ä½œã£ã¦ã¿ãŸã®ã§ãƒ¡ãƒ¢ã§ã™ã€‚ çµ±åˆãƒ†ã‚¹ãƒˆã¨ã„ãˆã° Capybara ã•ã‚“ãªã‚ã‘ã§ã™ãŒã€ãƒ‡ãƒ•ã‚©ãƒ«ãƒˆã ã¨ JavaScript ã‚’å®Ÿè¡Œã™ã‚‹éš›ã«ãƒ‰ãƒ©ã‚¤ãƒã¨ã—ã¦ Selenium ãŒä½¿ã‚ã‚Œã¦ã—ã¾ã„ã¾ã™ã€‚ Selenium ã•ã‚“è‰¯ã„äººãªã‚“ã§ã™ãŒã€ã€ã€ãƒ–ãƒ©ã‚¦ã‚¶ãŒèµ·å‹•ã™ã‚‹ã®ã§é‡ã„ã—ã€ãã‚‚ãã‚‚æ¯Žå›žãƒ–ãƒ©ã‚¦ã‚¶ãŒèµ·å‹•ã™ã‚‹å¿…è¦ã¯ç„¡ã„ã®ã§ãƒ˜ãƒƒãƒ‰ãƒ¬ã‚¹ï¼ˆãƒ–ãƒ©ã‚¦ã‚¶ã®èµ·å‹•ç„¡ã—ã« JavaScript ãŒå®Ÿè¡Œã§ãã‚‹ï¼‰ãƒ‰ãƒ©ã‚¤ãƒã«ã—ã¡ã‚ƒã„ã¾ã—ã‚‡ã†ã€‚ã‚µãƒ¨ãƒŠãƒ©ã€‚ ãƒ˜ãƒƒãƒ‰ãƒ¬ã‚¹ãƒ‰ãƒ©ã‚¤ãƒã¯ã„ã‚ã„ã‚ã‚ã‚‹ã‚“ã§ã™ãŒã€æœ€è¿‘ã¯ PhantomJS ã¨ã„ã†ãƒ©ã‚¤ãƒ–ãƒ©ãƒªãŒè‰¯ã„ã¿ãŸã„ãªã®ã§ã“ã‚Œã‚’ä½¿ã£ã¦ã¿ã¾ã™ã€‚Capybara ã‹ã‚‰ PhantomJ
k_oshima 2015/04/13
:js => true

Ruby

Rails

Rails4

RSpec

Capybara

PhantomJS

Poltergeist

test

testing
ãƒªãƒ³ã‚¯
CHANGELOG.md
activerecord/CHANGELOG.md on GitHub Last modified: 2014-09-11 17:52:15 +0000 Rails 4.0.10 (September 11, 2014) Fixed a regression where whitespaces were stripped from DISTINCT queries in PostgreSQL. Agis Anastasopoulos Fixes #16623. Fix regression on after_commit that didn't fire when having nested transactions. Fixes #16425 arthurnn Define id_was to get the previous value of the primary key. Curr
k_oshima 2015/04/09
PostgreSQL timestamp with time zone (timestamptz) datatype now returns a ActiveSupport::TimeWithZone instance instead of a string Troy Kruthoff

Ruby

Rails

Rails4

PostgreSQL

timezone
ãƒªãƒ³ã‚¯
Ruby on Rails ãƒãƒ¥ãƒ¼ãƒˆãƒªã‚¢ãƒ«ï¼šå®Ÿä¾‹ã‚’ä½¿ã£ã¦Railsã‚’å¦ã¼ã† - Michael Hartl (ãƒžã‚¤ã‚±ãƒ«ãƒ»ãƒãƒ¼ãƒˆãƒ«)
Ruby on Rails ãƒãƒ¥ãƒ¼ãƒˆãƒªã‚¢ãƒ« ãƒ—ãƒãƒ€ã‚¯ãƒˆé–‹ç™ºã®ï¼â†’ï¼‘ã‚’å¦ã¼ã† Railsãƒãƒ¥ãƒ¼ãƒˆãƒªã‚¢ãƒ«ã¨ã¯ï¼Ÿ
k_oshima 2015/04/03
Rails 3.2, Rails 4 ã‚’åˆ‡ã‚Šæ›¿ãˆå¯èƒ½ã€‚

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Michael Hartl

Ruby

Rails

tutorial

Rails3

Rails4
ãƒªãƒ³ã‚¯
UTCãªã‚µãƒ¼ãƒãƒ¼ã¨MySQLã¨ã§ä½¿ã†Railsã®æ™‚é–“ã®æ‰±ã„ã«ã¤ã„ã¦èª¿ã¹ãŸ | kanonjiã®ãƒ–ãƒã‚°
ã¾ãšå‰æã¨ãªã‚‹ç’°å¢ƒã¯ã“ã‚“ãªæ„Ÿã˜ã§ã™ã€‚ ã‚³ãƒ¼ãƒ‰å†…ã¨ã„ã†ã®ã¯ã€ä¾‹ãˆã°ã‚¤ãƒ™ãƒ³ãƒˆç”¨ã®ãƒšãƒ¼ã‚¸ã‚’ä½œã£ãŸæ™‚ã€æŒ‡å®šã®æ—¥æ™‚ã¾ã§ã¯ã‚¢ã‚¯ã‚»ã‚¹å‡ºæ¥ãªã„ã‚ˆã†ã«ã™ã‚‹ç”¨ãªäº‹ã‚’ã€ã¾ãã‚³ãƒ¼ãƒ‰ã«ãƒãƒ¼ãƒ‰ã‚³ãƒ¼ãƒ‰ã™ã‚‹éš›ã«ã€OSãŒUTCã ã¨ã—ã¦ã‚‚æ—¥æœ¬æ™‚é–“ã§æ›¸ããŸã„ã¨ã„ã†äº‹ã€‚ # Set Time.zone default to the specified zone and make Active Record auto-convert to this zone. # Run "rake -D time" for a list of tasks for finding time zone names. Default is UTC. config.time_zone = 'Tokyo' rails_project_dir/config/application.rb ãƒ‡ãƒ•ã‚©ãƒ«ãƒˆã‹ã‚‰ä¸Šè¨˜ã ã‘è¨å®šã‚’å¤‰æ›´ã™ã‚‹ã€‚ Timeã¯ä½¿ã‚ãšã«Activ
k_oshima 2015/04/01
ç†è§£ã—ãªã„ã§ã¾ã¨ã‚ã¦ã‚ã‚‹

AWS

MySQL

Rails

Rails4

timezone
ãƒªãƒ³ã‚¯
#400 What's New in Rails 4 - RailsCasts
Rails 4.0 is still unfinished, but it is shaping up to become a great release. Here I show how to setup a new Rails 4.0 (edge) application and walk through many of its new features.
k_oshima 2015/04/01
What's New in Rails 4

ruby

Rails

Rails4
ãƒªãƒ³ã‚¯
Railsã§ãƒ¢ãƒ‡ãƒ«ã®åˆæœŸåŒ–å‡¦ç†ã‚’æ›¸ããŸã„å ´åˆã®æ³¨æ„ [ä¿ºã®å‚™å¿˜éŒ²]
Google+ãƒœã‚¿ãƒ³ ã¯ã¦ãªãƒ–ãƒƒã‚¯ãƒžãƒ¼ã‚¯ãƒœã‚¿ãƒ³ æ›´æ–°æ—¥æ™‚: 2014å¹´03æœˆ05æ—¥ï¼ˆæ°´ï¼‰ ä½œæˆæ—¥æ™‚: 2013å¹´06æœˆ08æ—¥ï¼ˆåœŸï¼‰ å‰ã®è¨˜äº‹ / æ¬¡ã®è¨˜äº‹ after_initialize, after_findãƒ•ã‚£ãƒ«ã‚¿ãƒ¼ ã¯findç³»ãƒ¡ã‚½ãƒƒãƒ‰ã®ä»•æ§˜ä¸Šè¦æ³¨æ„ãªã®ã§ã€ findç³»ãƒ¡ã‚½ãƒƒãƒ‰ã¯æ¨ã¦ã¦whereãƒ¡ã‚½ãƒƒãƒ‰ã‚’ä½¿ãŠã†ã¨ã„ã†è©±ã€‚ ã‚ã¨ã‚³ãƒ¬ã‚¯ã‚·ãƒ§ãƒ³ã®å¤§ãã•ã‚’èª¿ã¹ã‚‹æ™‚ã‚‚æ³¨æ„ã€‚ ç›®æ¬¡ ä½•ãŒå±é™ºã‹ å±é™ºãªä¾‹ å±é™ºã‚’å›žé¿ã™ã‚‹ã«ã¯ ã‚³ãƒ¬ã‚¯ã‚·ãƒ§ãƒ³ã®å¤§ãã•ã‚’èª¿ã¹ã‚‹æ™‚ã‚‚å±ãªã„ å‚è€ƒãƒšãƒ¼ã‚¸ 1.ä½•ãŒå±é™ºã‹ after_initialize ã‚ªãƒ–ã‚¸ã‚§ã‚¯ãƒˆãŒã‚¤ãƒ³ã‚¹ã‚¿ãƒ³ã‚¹åŒ–ã•ã‚ŒãŸæ™‚ã«å®Ÿè¡Œã•ã‚Œã‚‹ after_find ã‚ªãƒ–ã‚¸ã‚§ã‚¯ãƒˆãŒæ¤œç´¢ã•ã‚Œã¦ç™ºè¦‹ã•ã‚ŒãŸæ™‚ã«å®Ÿè¡Œã•ã‚Œã‚‹ ã§ã€ã“ã®æ™‚ã®findç³»ãƒ¡ã‚½ãƒƒãƒ‰ã®ä»•æ§˜ãŒè¦æ³¨æ„ã§ã€ Railsã®findç³»ãƒ¡ã‚½ãƒƒãƒ‰ã¯ã€ãã®ã‚ªãƒ–ã‚¸ã‚§ã‚¯ãƒˆãŒå®Ÿéš›ã«ä½¿ã‚ã‚Œã‚‹ã‹ã©ã†ã‹ã«é–¢ä¿‚ãªãã€ æ¤œç´¢ã—ã¦ãƒ’ãƒƒãƒˆ
k_oshima 2015/04/01
after_initialize, after_findãƒ•ã‚£ãƒ«ã‚¿ãƒ¼ ã¯findç³»ãƒ¡ã‚½ãƒƒãƒ‰ã®ä»•æ§˜ä¸Šè¦æ³¨æ„ãªã®ã§ã€findç³»ãƒ¡ã‚½ãƒƒãƒ‰ã¯æ¨ã¦ã¦whereãƒ¡ã‚½ãƒƒãƒ‰ã‚’ä½¿ãŠã†

Ruby

Rails

Rails3

Rails4

ActiveRecord
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