Programming Ecto Book: Chapter 9, 10 and 11: Speeding through Testing, Custom Types and Upsers
1:49:08
Programming Ecto Book: Chapter 8 - Working with Changesets and Phoenix Forms.
1:04:20
Programming Ecto Book: Chapter 3 - Schemas
44:30
Programming Ecto Book: Chapter 7 - Adding Ecto to Existing Apps
1:16:33
Programming Ecto Book: Chapter 4 - Changesets
35:44
Programming Ecto Book: Chapter 5 - Multi and Transactions
1:12:03
Programming Ecto: Chapter 1.
2:10:45
Programming Ecto Book: Chapter 2 - Query
3:05:57