bloccit-rails-console-assignment

[5] pry(#<Post>):1> nesting
Nesting status:
--
0. main (Pry top level)
1. #<Post>
[6] pry(#<Post>):1> self.to_s
=> "#<Post:0x007fb4511e25c8>"
[7] pry(#<Post>):1> self.title = 'some new title'
=> "some new title"
[8] pry(#<Post>):1> self.body = 'some new body'
=> "some new body"
[9] pry(#<Post>):1> self.changes
=> {"title"=>["First Post", "some new title"],

 "body"=>["This is the first post in our system", "some new body"]}
[10] pry(#<Post>):1> self.save!
   (0.1ms)  begin transaction
  SQL (0.5ms)  UPDATE "posts" SET "title" = ?, "body" = ?, "updated_a
t" = ? WHERE "posts"."id" = ?  [["title", "some new title"], ["body",
 "some new body"], ["updated_at", "2017-02-12 07:00:53.564972"], ["id
", 1]]
   (0.7ms)  commit transaction
=> true
[11] pry(#<Post>):1>