テーブル設計

users

Column	Type	Options
email	string	not null
password	string	not null
name	string	not null
profile	text	not null
occupation	text	not null
position	text	not null

Association

• has_many :prototypes
• has_mane :comments

prototypes

Column	Type	Options
title	string	not null
catch_copy	string	not null
concept	string	not null
user	reference	null: false, foreign_key: true

Association

• has_many :comments
• belongs_to :users

comments

Column	Type	Options
text	text	not null
user	reference	null: false, foreign_key: true
prototype	reference	null: false, foreign_key: true

Association

• belongs_to :users
• belongs_to :prototypes