default: &default
      adapter: postgresql
      encoding: unicode
      pool: 5
      username: ubuntu
      password: password
      host: <%= ENV['IP'] %>


development:
  <<: *default
  database: app_development

test:
  <<: *default
  database: app_test

production:
  <<: *default
  database: app_production

Name       |  Owner   | Encoding  | Collate | Ctype |   Access privileges
-----------------+----------+-----------+---------+-------+-----------------------
 app_development | postgres | SQL_ASCII | C       | C     |
 app_production  | ubuntu   | SQL_ASCII | C       | C     |
 app_test        | ubuntu   | UTF8      | C       | C     |
 postgres        | postgres | SQL_ASCII | C       | C     |
 score_app       | postgres | SQL_ASCII | C       | C     |
 template0       | postgres | SQL_ASCII | C       | C     | =c/postgres          +
                 |          |           |         |       | postgres=CTc/postgres
 template1       | ubuntu   | UTF8      | C       | C     |

ActiveRecord::RecordNotUnique: PG::UniqueViolation: ERROR:  duplicate key value violates unique constraint "index_friendships_on_user_id_and_friend_id"
DETAIL:  Key (user_id, friend_id)=(0, 0) already exists.
: INSERT INTO "friendships" ("user_id", "friend_id", "approved", "created_at", "updated_at", "id") VALUES (0, 0, 'f', '2016-02-15 16:49:26', '2016-02-15 16:49:26', 298486374)