recent radio button

app/models/note.rb

@@ -24,6 +24,7 @@ class Note < ActiveRecord::Base
 
   scope :last_week, where("created_at  >= :date", :date => (Date.today - 7.days))
   scope :since, lambda { |day| where("created_at  >= :date", :date => (day)) }
+  scope :fresh, order("created_at DESC")
 
   mount_uploader :attachment, AttachmentUploader
 end

app/models/project.rb

@@ -126,6 +126,34 @@ class Project < ActiveRecord::Base
     end
   end
 
+  def heads 
+    @heads ||= repo.heads
+  end
+
+  def fresh_commits
+    commits = heads.map do |h| 
+      repo.commits(h.name, 10)
+    end.flatten.uniq { |c| c.id }
+
+    commits.sort! do |x, y|
+      y.committed_date <=> x.committed_date
+    end
+
+    commits[0..10]
+  end
+
+  def commits_since(date)
+    commits = heads.map do |h| 
+      repo.log(h.name, nil, :since => date)
+    end.flatten.uniq { |c| c.id }
+
+    commits.sort! do |x, y|
+      y.committed_date <=> x.committed_date
+    end
+
+    commits
+  end
+
   def tree(fcommit, path = nil)
     fcommit = commit if fcommit == :head
     tree = fcommit.tree