Generate model Microposts, update migration to add index with user_id and created_at and migrate
Test the validity of new micropost
Validate presence of user_id
Test presence and lenght of micropost.content
Validate presence and length of content
Update setup to build microposts in an idiomatically correct way, through its association with a user
Add has_many association of microposts
Test microposts order
Add sample microposts with different created_at times
Display lastly created first using Rails 4 syntax
Ensure that user's microposts are destroyed along with the user
Test of dependent: :destroy
Generete controller Microposts
Create partial to display microposts in user's show view
Add @microposts to show method
Add code to display microposts in show view
Add micropost samples
Display user.microposts
Comment display order desc
Fix typo from @micropost to @microposts