rails:3206
From: Nobuhiro IMAI <nov@y...>
Date: Sat, 12 Sep 2009 09:06:44 +0900 (JST)
Subject: [rails:3206] Re: Active Record での書き方
いまいです。 From: Koichi Shimamura <maf01541_at_nifty.ne.jp> Date: Sat, 12 Sep 2009 08:40:47 +0900 > @models = ( records = Model.find(:all, :conditions => ["created_at > ?", > 1.day.ago], :order => 'updated_at desc') ) ? Model.find(:all, :limit => > 10, :order => 'updated_at desc') : records [] は真なので、常に :limit => 10 の方の結果が返るような気がするのですが、 そんなことありません？ >> Model.find(:all) => [] >> Model.find(:all) ? ":limit => 10" : "records" => ":limit => 10" >> Model.create! => #<Model id: 1, created_at: "2009-09-12 00:01:41", updated_at: "2009-09-12 00:01:41"> >> Model.find(:all) => [#<Model id: 1, created_at: "2009-09-12 00:01:41", updated_at: "2009-09-12 00:01:41">] >> Model.find(:all) ? ":limit => 10" : "records" => ":limit => 10" -- Nobuhiro IMAI <nov@y...> Key fingerprint = F39E D552 545D 7C64 D690 F644 5A15 746C BD8E 7106 -- ML: rails@r... 使い方: http://QuickML.com/
3174 2009-09-02 10:58 [maf01541@n... ] Active Record での書き方 3178 2009-09-03 11:36 ┣[ggb03124@n... ] 3181 2009-09-03 13:32 ┃┗[ggb03124@n... ] 3180 2009-09-03 11:58 ┣[sakuro@2... ] 3184 2009-09-04 03:34 ┃┗[ggb03124@n... ] 3185 2009-09-04 05:56 ┃ ┗[ofl@c... ] 3189 2009-09-04 13:12 ┃ ┗[maf01541@n... ] 3205 2009-09-12 01:40 ┃ ┗[maf01541@n... ] -> 3206 2009-09-12 02:06 ┃ ┣[nov@y... ] 3208 2009-09-12 02:46 ┃ ┃┗[maf01541@n... ] 3209 2009-09-12 03:00 ┃ ┗[ofl@c... ] 3182 2009-09-03 20:43 ┗[nov@y... ] 3183 2009-09-03 21:05 ┗[nov@y... ]