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@@ -6,7 +6,7 @@ class Event < ActiveRecord::Base
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   attr_protected :id, :created_at, :updated_at 
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-  named_scope :reminders, :conditions => {:reminder => true, :date => Time.now.utc-2.hours..Time.now.utc+6.hours}, :order => 'date asc'
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+  named_scope :reminders, lambda {|*args| {:conditions => {:reminder => true, :date => Time.now.utc-2.hours..Time.now.utc+6.hours}, :order => 'date asc'}}
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   def to_s
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     title

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@@ -23,11 +23,7 @@ class Topic < ActiveRecord::Base
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   def hit!
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     self.class.increment_counter(:views, id)
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   end
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-    
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-  def updated_at
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-    last_post_at
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-  end
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-  
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+      
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   def replies 
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     self.posts_count - 1
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   end
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@@ -42,6 +38,10 @@ class Topic < ActiveRecord::Base
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     self.class.update_all(['last_post_id = ?, last_post_at = ?, last_post_by = ?', post.id, post.created_at, post.user_id], ['id = ?', self.id])
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   end
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+  def updated_at
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+    last_post_at
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+  end
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+  
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   def to_s
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     title
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   end

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@@ -25,15 +25,9 @@ class User < ActiveRecord::Base
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   attr_protected :id, :created_at, :admin, :posts_count
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-  named_scope :chatting, :conditions => ['chatting_at > ?', Time.now.utc-30.seconds], :order => 'login asc'
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-  named_scope :online, :conditions => ['logged_out = ? and (online_at > ? or chatting_at > ?)', false, Time.now.utc-5.minutes, Time.now.utc-30.seconds], :order => 'login asc'
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-  
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-  def password=(value)
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-    return if value.blank?
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-    write_attribute :password_hash, User.encrypt(value)
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-    @password = value
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-  end
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-  
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+  named_scope :chatting, lambda {|*args| {:conditions => ['chatting_at > ?', Time.now.utc-30.seconds], :order => 'login asc'}}
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+  named_scope :online, lambda {|*args| {:conditions => ['logged_out = ? and (online_at > ? or chatting_at > ?)', false, Time.now.utc-5.minutes, Time.now.utc-30.seconds], :order => 'login asc'}}
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+    
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   def updated_at
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     profile_updated_at
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   end
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@@ -51,6 +45,12 @@ class User < ActiveRecord::Base
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     self.save
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   end
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+  def password=(value)
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+    return if value.blank?
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+    write_attribute :password_hash, User.encrypt(value)
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+    @password = value
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+  end
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+  
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   def self.authenticate(login, password)
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     find_by_login_and_password_hash(login, encrypt(password))
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   end