## my.cnf
init_connect=’SET collation_connection = utf8_unicode_ci; SET NAMES utf8;’
character_set_server = utf8
collation_server=utf8_unicode_ci
default-character-set=utf8
default-collation=utf8_unicode_ci

## config/database
development:
  adapter: mysql2
  database: mapp_development
  username: root
  password:
  encoding: utf8


## mysql table desc
NAME             TYPE         COLLATION         NUL KEY DEFAUL EXTRA          PRIVILEGES
id               int(11)      {null}            NO  PRI {null} auto_increment select,insert,update,references
created_at       datetime     {null}            YES     {null}                select,insert,update,references
updated_at       datetime     {null}            YES     {null}                select,insert,update,references
user_id          int(11)      {null}            YES MUL {null}                select,insert,update,references
address_id       int(11)      {null}            YES     {null}                select,insert,update,references
html_body        mediumtext   utf8_general_ci   YES     {null}                select,insert,update,references