fixturesをmysql用の記述に変更

https://stackoverflow.com/questions/4350127/rails-dates-time-and-fixtures

Gemfile.lock

@@ -245,7 +245,6 @@ GEM
     notiffany (0.0.6)
       nenv (~> 0.1)
       shellany (~> 0.0)
-    pg (0.17.1)
     pry (0.10.1)
       coderay (~> 1.1.0)
       method_source (~> 0.8.1)
@@ -367,7 +366,6 @@ DEPENDENCIES
   mini_magick (= 3.8.0)
   minitest-reporters (= 1.0.5)
   mysql2 (= 0.3.18)
-  pg (= 0.17.1)
   puma (= 2.11.1)
   rails (= 4.2.3)
   rails_12factor (= 0.0.2)

test/fixtures/microposts.yml

@@ -1,46 +1,46 @@
 orange:
   content: "I just ate an orange!"
-  created_at: <%= 10.minutes.ago %>
+  created_at: <%= 10.minutes.ago.to_s(:db) %>
   user: michael
 
 tau_manifesto:
   content: "Check out the @tauday site by @mhartl: http://tauday.com"
-  created_at: <%= 3.years.ago %>
+  created_at: <%= 3.years.ago.to_s(:db) %>
   user: michael
 
 cat_video:
   content: "Sad cats are sad: http://youtu.be/PKffm2uI4dk"
-  created_at: <%= 2.hours.ago %>
+  created_at: <%= 2.hours.ago.to_s(:db) %>
   user: michael
 
 most_recent:
   content: "Writing a short test"
-  created_at: <%= Time.zone.now %>
+  created_at: <%= Time.zone.now.to_s(:db) %>
   user: michael
 
 <% 30.times do |n| %>
 micropost_<%= n %>:
   content: <%= Faker::Lorem.sentence(5) %>
-  created_at: <%= 42.days.ago %>
+  created_at: <%= 42.days.ago.to_s(:db) %>
   user: michael
 <% end %>
 
 ants:
   content: "Oh, is that what you want? Because that's how you get ants!"
-  created_at: <%= 2.years.ago %>
+  created_at: <%= 2.years.ago.to_s(:db) %>
   user: archer
 
 zone:
   content: "Danger zone!"
-  created_at: <%= 3.days.ago %>
+  created_at: <%= 3.days.ago.to_s(:db) %>
   user: archer
 
 tone:
   content: "I'm sorry. Your words made sense, but your sarcastic tone did not."
-  created_at: <%= 10.minutes.ago %>
+  created_at: <%= 10.minutes.ago.to_s(:db) %>
   user: lana
 
 van:
   content: "Dude, this van's, like, rolling probable cause."
-  created_at: <%= 4.hours.ago %>
+  created_at: <%= 4.hours.ago.to_s(:db) %>
   user: lana

test/fixtures/users.yml

@@ -4,34 +4,34 @@ michael:
   password_digest: <%= User.digest('password') %>
   admin: true
   activated: true
-  activated_at: <%= Time.zone.now %>
+  activated_at: <%= Time.zone.now.to_s(:db) %>
 
 archer:
   name: Sterling Archer
   email: duchess@example.gov
   password_digest: <%= User.digest('password') %>
   activated: true
-  activated_at: <%= Time.zone.now %>
+  activated_at: <%= Time.zone.now.to_s(:db) %>
 
 lana:
   name: Lana Kane
   email: hands@example.gov
   password_digest: <%= User.digest('password') %>
   activated: true
-  activated_at: <%= Time.zone.now %>
+  activated_at: <%= Time.zone.now.to_s(:db) %>
 
 mallory:
   name: Mallory Archer
   email: boss@example.gov
   password_digest: <%= User.digest('password') %>
   activated: true
-  activated_at: <%= Time.zone.now %>
+  activated_at: <%= Time.zone.now.to_s(:db) %>
 
 <% 30.times do |n| %>
 user_<%= n %>:
   name:  <%= "User #{n}" %>
   email: <%= "user-#{n}@example.com" %>
   password_digest: <%= User.digest('password') %>
   activated: true
-  activated_at: <%= Time.zone.now %>
+  activated_at: <%= Time.zone.now.to_s(:db) %>
 <% end %>