init project

app/models/concerns/projectable.rb

@@ -0,0 +1,15 @@
+module Projectable
+  extend ActiveSupport::Concern
+
+  included do
+    has_many :projects, -> { order(position: :asc) }
+
+    scope :without_content, -> { select(column_names - ['content'])}
+    scope :search, lambda { |keywords|
+      where("name LIKE ?", "%#{keywords.split(" ").join('|')}%") unless keywords.blank?
+    }
+  end
+
+  module ClassMethods
+  end
+end