"多個注解，多個方便"

目前在 app/models 裡
有 bang.rb、commnet.rb、girb.rb
想看這些 model 的 schema 資訊
都要跑到 db/schema.rb 去看
其實不怎麼方便

這裡來介紹一個好用的 gem
annotate

到 Gemfile 去加入

Gemfile

source 'https://rubygems.org'

gem 'faker'
gem 'font-awesome-sass', '~> 4.2.0'
gem 'bootstrap-sass'
gem 'annotate'

# Bundle edge Rails instead: gem 'rails', github: 'rails/rails'

記得 bundle

bundle

重啓 server

rails s

在 terminal 鍵入 annotate

annotate

成功的話會出現 Annotated (3): Bang, Comment, Girb 這樣的訊息

接著去看 bang.rb、comment.rb、girb.rb

可以發現在最上頭多了一些＃字號的東西出來

app/models/bang.rb

# == Schema Information
#
# Table name: bangs
#
#  id         :integer          not null, primary key
#  girb_id    :integer
#  created_at :datetime
#  updated_at :datetime
#

class Bang < ActiveRecord::Base
  belongs_to :girb
end





app/models/comment.rb

# == Schema Information
#
# Table name: comments
#
#  id         :integer          not null, primary key
#  commenter  :string(255)
#  body       :text
#  girb_id    :integer
#  created_at :datetime
#  updated_at :datetime
#

class Comment < ActiveRecord::Base
  belongs_to :girb
end





app/models/girb.rb

# == Schema Information
#
# Table name: girbs
#
#  id         :integer          not null, primary key
#  name       :string(255)
#  created_at :datetime
#  updated_at :datetime
#  like       :integer          default(0)
#  email      :string(255)
#

class Girb < ActiveRecord::Base
  has_many :bangs, dependent: :destroy
  has_many :comments, dependent: :destroy

  def self.search(query)
    where("name like ?", "%#{query}%")
  end

end