end of day commit

app/models/section.rb

@@ -0,0 +1,40 @@
+class Section
+  include SimplyStored::Couch
+
+  property :title
+
+  property :path, type: Array, default: []
+
+  belongs_to :supplier
+  has_many :tables
+
+  attr_protected :supplier_id
+
+  validates :supplier_id, presence: true
+
+  def width
+    self.path.last.try(:first).to_f - self.path.first.try(:first).to_f
+  end
+  def height 
+    self.path.last.try(:last).to_f - self.path.first.try(:last).to_f
+  end
+
+  def width=(val)
+    val = val.to_f
+    self.path[0] ||= [0.0, 0.0]
+    self.path[1] ||= [0.0, 0.0]
+    unless path[1][0] == val
+      self.path[1][0] = val 
+      path_will_change!
+    end
+  end
+  def height=(val)
+    val = val.to_f
+    self.path[0] ||= [0.0, 0.0]
+    self.path[1] ||= [0.0, 0.0]
+    unless path[1][1] == val
+      self.path[1][1] = val 
+      path_will_change!
+    end
+  end
+end