\ay diary - Rails 2.0.2ã¨Ruby 1.8.7ã®String#chars
_ Rails 2.0.2ã¨Ruby 1.8.7ã®String#chars Ruby 1.8.7ã‹ã‚‰ã¯String#charsãŒå®šç¾©ã•ã‚Œã‚‹ã‚ˆã†ã«ãªã£ãŸã€‚ã“ã‚ŒãŒRails 2.0.2ãªã‚“ã‹ã§ã¯ã¾ãšãã£ã¦ã€ãŸã¨ãˆã°"hello".firstã§NoMethodError: undefined method `[]' for #<Enumerable::Enumerator:0xb6f3f5b4>ãªã©ã¨ãªã‚‹ã€‚ã“ã‚Œã¯Railsã®ã‚ˆã†ã«ç©æ¥µçš„ã«çµ„ã¿è¾¼ã¿ã‚¯ãƒ©ã‚¹ã‚’改変ã—ã¦ã„ã‚‹ã‚‚ã®ã®å®šã‚ã¨ã„ãˆã‚‹ã€‚ Rails 2.1.0を見ã¦ã¿ã‚‹ã¨ä»¥ä¸‹ã®ã‚ˆã†ã«ãªã£ã¦ã„ã¦ã€Ruby 1.8.7ã®String#charsを削除ã—ã€Rails(ActiveSupport)ãŒå®šç¾©ã—ã¦ã„ã‚‹charsを使ãŠã†ã¨ã—ã¦ã„る。 module ActiveSupport #:nodoc: module CoreExtensions #:no
Rails 2.1: Time zones, dirty, caching, gem dependencies, caching, etc
Rails 2.1: Time zones, dirty, caching, gem dependencies, caching, etc Rails 2.1 is now available for general consumption with all the features and fixes we’ve been putting in over the last six months since 2.0. This has been a huge effort by a very wide range of contributors helping to make it happen. Over the past six months, we’ve had 1,400 contributors creating patches and vetting them. This ha
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Rails 2.1 is right around the corner and now comes my update for “The First Full Rails 2.1 Tutorialâ€. I will take exactly from where we left off in the last tutorial, so if you still didn’t follow that tutorial I suggest you do it now or download the source code available now at Github. I have added a ‘for_2.0’ tag to denote the last tutorial and a new ‘for_2.1’ tag for the updates I am going to s
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http://arika.org/diary/20080619
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