use pg on localhost for development

Gemfile

@@ -56,13 +56,13 @@ gem "rails-assets-chartjs", "1.0.1.beta.4"
 gem 'bootstrap-generators', '~> 3.1.1'
 gem 'hirb'
 
+gem 'pg' #postgres
+
 group :development do
-  # Use sqlite3 as the database for Active Record
-  gem 'sqlite3'
+  gem 'faker'
 end
 
 group :production do
   gem 'rails_12factor'
-  gem 'pg'
   gem 'unicorn'
 end

Gemfile.lock

@@ -49,6 +49,8 @@ GEM
     dotenv-deployment (0.0.2)
     erubis (2.7.0)
     execjs (2.2.1)
+    faker (1.4.3)
+      i18n (~> 0.5)
     faraday (0.9.0)
       multipart-post (>= 1.2, < 3)
     friendly_id (5.0.4)
@@ -158,7 +160,6 @@ GEM
       actionpack (>= 3.0)
       activesupport (>= 3.0)
       sprockets (~> 2.8)
-    sqlite3 (1.3.9)
     thor (0.19.1)
     thread_safe (0.3.4)
     tilt (1.4.1)
@@ -186,6 +187,7 @@ DEPENDENCIES
   bootstrap-sass (~> 3.2.0)
   coffee-rails (~> 4.0.0)
   dotenv
+  faker
   friendly_id (~> 5.0.0)
   haml-rails
   high_voltage
@@ -204,7 +206,6 @@ DEPENDENCIES
   sass-rails (~> 4.0.3)
   sdoc (~> 0.4.0)
   spring
-  sqlite3
   turbolinks
   uglifier (>= 1.3.0)
   unicorn

config/database.yml

@@ -5,22 +5,22 @@
 #   gem 'sqlite3'
 #
 default: &default
-  adapter: sqlite3
+  adapter: postgresql
   pool: 5
   timeout: 5000
 
 development:
   <<: *default
-  database: db/development.sqlite3
+  database: gradebook-dev
 
 # Warning: The database defined as "test" will be erased and
 # re-generated from your development database when you run "rake".
 # Do not set this db to the same as development or production.
 test:
   <<: *default
-  database: db/test.sqlite3
+  database: gradebook-test
 
 production:
-  adapter: postgres
+  adapter: postgresql
   encoding: unicode
   pool: 5

db/schema.rb

@@ -13,6 +13,9 @@
 
 ActiveRecord::Schema.define(version: 20140922001500) do
 
+  # These are extensions that must be enabled in order to support this database
+  enable_extension "plpgsql"
+
   create_table "assignments", force: true do |t|
     t.string   "title"
     t.string   "details"
@@ -29,10 +32,10 @@
     t.datetime "created_at"
   end
 
-  add_index "friendly_id_slugs", ["slug", "sluggable_type", "scope"], name: "index_friendly_id_slugs_on_slug_and_sluggable_type_and_scope", unique: true
-  add_index "friendly_id_slugs", ["slug", "sluggable_type"], name: "index_friendly_id_slugs_on_slug_and_sluggable_type"
-  add_index "friendly_id_slugs", ["sluggable_id"], name: "index_friendly_id_slugs_on_sluggable_id"
-  add_index "friendly_id_slugs", ["sluggable_type"], name: "index_friendly_id_slugs_on_sluggable_type"
+  add_index "friendly_id_slugs", ["slug", "sluggable_type", "scope"], name: "index_friendly_id_slugs_on_slug_and_sluggable_type_and_scope", unique: true, using: :btree
+  add_index "friendly_id_slugs", ["slug", "sluggable_type"], name: "index_friendly_id_slugs_on_slug_and_sluggable_type", using: :btree
+  add_index "friendly_id_slugs", ["sluggable_id"], name: "index_friendly_id_slugs_on_sluggable_id", using: :btree
+  add_index "friendly_id_slugs", ["sluggable_type"], name: "index_friendly_id_slugs_on_sluggable_type", using: :btree
 
   create_table "students", force: true do |t|
     t.string   "first_name"
@@ -46,7 +49,7 @@
     t.datetime "last_sync"
   end
 
-  add_index "students", ["slug"], name: "index_students_on_slug", unique: true
+  add_index "students", ["slug"], name: "index_students_on_slug", unique: true, using: :btree
 
   create_table "submissions", force: true do |t|
     t.string   "tag"
@@ -58,7 +61,7 @@
     t.string   "feedback"
   end
 
-  add_index "submissions", ["assignment_id"], name: "index_submissions_on_assignment_id"
-  add_index "submissions", ["student_id"], name: "index_submissions_on_student_id"
+  add_index "submissions", ["assignment_id"], name: "index_submissions_on_assignment_id", using: :btree
+  add_index "submissions", ["student_id"], name: "index_submissions_on_student_id", using: :btree
 
 end