aizkhaj

Here's what using psql on a newly created db called library with the following SQL statement returns:

library=# SELECT * FROM books;

  id  |                  title                   |       author        
------+------------------------------------------+---------------------
 1259 | Eloquent Ruby                            | Russell A. Olson
 1593 | JavaScript: The Good Parts               | Douglas Crockford
 8982 | Designing Object-Oriented Software       | Rebecca Wirfs-Brock
 7265 | Practical Object-Oriented Design in Ruby | Sandi Metz

aizkhaj

Nesting status:
--
0. main (Pry top level)
1. #<Post>

pry(#<Post>):1> self.to_s
=> "#<Post:0x007fa4a27b05b8>"

pry(#<Post>):1> self.title = 'some new title'
=> "some new title"