cosmetical cleanup of models

app/models/note.rb

@@ -2,39 +2,26 @@ require 'carrierwave/orm/activerecord'
 require 'file_size_validator'
 
 class Note < ActiveRecord::Base
+  mount_uploader  :attachment, AttachmentUploader
   attr_accessible :note, :noteable, :noteable_id, :noteable_type, :project_id,
                   :attachment, :line_code
 
   belongs_to :project
   belongs_to :noteable, polymorphic: true
-  belongs_to :author,
-    class_name: "User"
+  belongs_to :author, class_name: "User"
 
-  delegate :name,
-           to: :project,
-           prefix: true
-
-  delegate :name,
-           :email,
-           to: :author,
-           prefix: true
+  delegate :name, to: :project, prefix: true
+  delegate :name, :email, to: :author, prefix: true
 
   attr_accessor :notify
   attr_accessor :notify_author
 
   validates_presence_of :project
 
-  validates :note,
-            presence: true,
-            length: { within: 0..5000 }
-
-  validates :attachment,
-            file_size: {
-              maximum: 10.megabytes.to_i
-            }
+  validates :note, presence: true, length: { within: 0..5000 }
+  validates :attachment, file_size: { maximum: 10.megabytes.to_i }
 
   scope :common, where(noteable_id: nil)
-
   scope :today, where("created_at >= :date", date: Date.today)
   scope :last_week, where("created_at  >= :date", date: (Date.today - 7.days))
   scope :since, lambda { |day| where("created_at  >= :date", date: (day)) }
@@ -42,14 +29,13 @@ class Note < ActiveRecord::Base
   scope :inc_author_project, includes(:project, :author)
   scope :inc_author, includes(:author)
 
-  mount_uploader :attachment, AttachmentUploader
-
   def self.create_status_change_note(noteable, author, status)
-    create({ noteable: noteable,
-             project: noteable.project,
-             author: author,
-             note: "_Status changed to #{status}_" },
-          without_protection: true)
+    create({
+      noteable: noteable,
+      project: noteable.project,
+      author: author,
+      note: "_Status changed to #{status}_"
+    }, without_protection: true)
   end
 
   def notify
@@ -114,6 +100,7 @@ class Note < ActiveRecord::Base
     note.start_with?('-1') || note.start_with?(':-1:')
   end
 end
+
 # == Schema Information
 #
 # Table name: notes
@@ -129,4 +116,3 @@ end
 #  attachment    :string(255)
 #  line_code     :string(255)
 #
-