maezi1229 / tell_me_about_me

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readme

README

This README would normally document whatever steps are necessary to get the application up and running.

Things you may want to cover:

Ruby version
System dependencies
Configuration
Database creation
Database initialization
How to run the test suite
Services (job queues, cache servers, search engines, etc.)
Deployment instructions
...

DB設計

usersテーブル

Column	Type	Options
name	string	null: false,index: true
email	string	null: false
password	string	null: false

Association

has_many :messages
has_many :users_groups
has_many :groups, through: :users_groups

groupsテーブル

Column	Type	Options
name	string	null: false

Association

has_many :users_groups
has_many :users, through: :users_groups
has_many :messages

users_groupsテーブル

Column	Type	Options
user	references	null: false, foreign_key: true
group	references	null: false, foreign_key: true

Association

belongs_to :user
belongs_to :group

messagesテーブル

Column	Type	Options
body	text
image	string
user	references	null: false, foreign_key: true
group	references	null: false, foreign_key: true

Association

belongs_to :group
belongs_to :user