added profile_picture to users

app/models/user.rb

@@ -40,6 +40,9 @@ class User < ActiveRecord::Base
 
   # validates :website, format: { with: WEBSITE_REGEX }
 
+  has_attached_file :profile_picture, styles: { medium: "256x256>", thumb: "80x80>" }, default_url: "/images/:style/no_avatar.png"
+  validates_attachment_content_type :profile_picture, :content_type => /\Aimage\/.*\Z/
+
   before_save do
     self.display_name = 'WRYYYYYYYY' if display_name == 'Dio Brando'
     self.website = if website.match %r{\Ahttps?://}

db/migrate/20141229085904_add_attachment_profile_picture_to_users.rb

@@ -0,0 +1,11 @@
+class AddAttachmentProfilePictureToUsers < ActiveRecord::Migration
+  def self.up
+    change_table :users do |t|
+      t.attachment :profile_picture
+    end
+  end
+
+  def self.down
+    remove_attachment :users, :profile_picture
+  end
+end

db/schema.rb

@@ -11,7 +11,7 @@
 #
 # It's strongly recommended that you check this file into your version control system.
 
-ActiveRecord::Schema.define(version: 20141228202825) do
+ActiveRecord::Schema.define(version: 20141229085904) do
 
   # These are extensions that must be enabled in order to support this database
   enable_extension "plpgsql"
@@ -159,6 +159,10 @@ ActiveRecord::Schema.define(version: 20141228202825) do
     t.string   "location",                     default: "",    null: false
     t.text     "bio",                          default: "",    null: false
     t.boolean  "moderator",                    default: false, null: false
+    t.string   "profile_picture_file_name"
+    t.string   "profile_picture_content_type"
+    t.integer  "profile_picture_file_size"
+    t.datetime "profile_picture_updated_at"
   end
 
   add_index "users", ["email"], name: "index_users_on_email", unique: true, using: :btree