#rspe

My friend and I talked about how tumblr would murder us for our types of role-plays but I don't I miss what we did I just have shame for it we weren't above rape themes and really should have aged the characters ):

consoleなどで

(byebug) country.states #<ActiveRecord::Associations::CollectionProxy [#<State id: 2, name: "ブリティッシュコロンビア州", name_en: "BC", country_id: 3, created_at: "2017-06-30 08:21:05", updated_at: "2017-06-30 08:21:05">]>

こんなのでは取り出せない↓ (byebug) country.states.cities *** NoMethodError Exception: undefined method `cities' for #<State::ActiveRecord_Associations_CollectionProxy:0x007faa63bf9fb8>

nil (byebug) country.states.city *** NoMethodError Exception: undefined method `city' for #<State::ActiveRecord_Associations_CollectionProxy:0x007faa63bf9fb8>

nil (byebug) country.states.cities *** NoMethodError Exception: undefined method `cities' for #<State::ActiveRecord_Associations_CollectionProxy:0x007faa63bf9fb8>

nil (byebug) country.cities *** NoMethodError Exception: undefined method `cities' for #<Country:0x007faa632b8cd8>

nil (byebug) country.city *** NoMethodError Exception: undefined method `city' for #<Country:0x007faa632b8cd8>

nil (byebug) city *** NameError Exception: undefined local variable or method `city' for #<RSpec::ExampleGroups::Post::Nested:0x007faa658ad088>

nil (byebug) City City(id: integer, name: string, name_en: string, state_id: integer, created_at: datetime, updated_at: datetime) (byebug) City.all #<ActiveRecord::Relation [#<City id: 1, name: "ワシントン", name_en: "Washington, D.C.", state_id: 2, created_at: "2017-06-30 08:21:05", updated_at: "2017-06-30 08:21:05">]>

このように.firstを使って取り出す↓ (byebug) country.states.first #<State id: 2, name: "ブリティッシュコロンビア州", name_en: "BC", country_id: 3, created_at: "2017-06-30 08:21:05", updated_at: "2017-06-30 08:21:05">

しかし、これではダメ↓ (byebug) country.states.first.city *** NoMethodError Exception: undefined method `city' for #<State:0x007faa6397b8e0>

nil

has_manyなのできちんと複数形で書いて、.firstで取り出す↓ (byebug) country.states.first.cities #<ActiveRecord::Associations::CollectionProxy [#<City id: 1, name: "ワシントン", name_en: "Washington, D.C.", state_id: 2, created_at: "2017-06-30 08:21:05", updated_at: "2017-06-30 08:21:05">]>

models/message.rb

class Message < ApplicationRecord   belongs_to :user   belongs_to :client end

belongs_to設定がしてあるモデルがあるとする。

spec/factories/clients.rb

FactoryGirl.define do   factory :client do      sequence(:name) { |n| "client-#{n}" }      sequence(:email) { |n| "client-#{n}@example.com" }      sequence(:password) { |n| "changeme#{n}" }   end end

clientのデータはsequenceメソッドを使って、いくつも作れるようにしておく。

spec/factories/messages.rb

# == Schema Information # # Table name: messages # #  id          :integer          not null, primary key #  title       :string(255) #  description :text(65535) #  created_at  :datetime         not null #  updated_at  :datetime         not null #  user_id     :integer #  client_id   :integer #

FactoryGirl.define do  factory :message do    title "MyString"    description "MyText"    client  end

 factory :user_message, :class => Message do |m|    m.title "User Message"    m.description "User Text"    association :user, factory: :user  end

end

Kazoo Sonata in C maj. - Andrew Jackson Jihad

The Endless Song of Happiness - Yael Naim

Landed (Ben Folds cover) - The University of Colorado Buffoons

Samson ("Songs" version) - Regina Spektor

Enough to Fly with You - Norwegian Recycling