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www.sethvargo.com | ||
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garrettdimon.com
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| | | | | A very nice and concise summary of all the lesser-known and under-appreciated benefits of using partials in Rails. There are a lot of alternatives to... | |
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smsohan.com
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| | | | | I am working on ScrumPad chat refactoring now. In rails 2, the named_scope feature works really great for ActiveRecord models. Lets start with the code first- The Source Code: class ChatUser < ActiveRecord::Base belongs_to :chat belongs_to :user belongs_to :chat_status, :foreign_key => "status_id" named_scope :closed, lambda {|chat_id| {:conditions => ["status_id = #{ChatStatus::CLOSED} AND chat_id = ? ", chat_id]}} do def invite() each { |chat_user| chat_user.update_attribute(:status_id, ChatStatus::INVITED) } end end named_scope :active_chats, lambda {|user_id| {:conditions => [" | |
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www.railstips.org
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jaspervdj.be
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| | | Hakyll - A Static Site Generator in Haskell. | ||
