1.
Using Ecto
To Integrate Shitty
Third Parties
By Eduardo Aguilera

2.
What is Ecto? Working with data
•Ecto.Repo
•Data Store Communication
•Ecto.Schema
•Data into Elixir Structs
•Ecto.Changeset
•Data Validation
•Ecto.Query
•Information Querying

3.
What is Ecto? Working with data
•Ecto.Changeset
•Data Validation

4.
What is Ecto?
Changesets provide a way for developers to filter and
cast external parameters, as well as a mechanism to track
and validate changes before they are applied to your data
Ecto.Changeset

5.
What is Ecto?
Changesets provide a way for developers to filter and
cast external parameters, as well as a mechanism to track
and validate changes before they are applied to your data
Ecto.Changeset
• Validates Data

6.
What is Ecto?
Changesets provide a way for developers to filter and
cast external parameters, as well as a mechanism to track
and validate changes before they are applied to your data
Ecto.Changeset
• Validates Data

7.
What is Ecto?
Changesets provide a way for developers to filter and
cast external parameters, as well as a mechanism to track
and validate changes before they are applied to your data
Ecto.Changeset
• Validates Data

8.
What is Ecto?
Changesets provide a way for developers to filter and
cast external parameters, as well as a mechanism to track
and validate changes before they are applied to your data
Ecto.Changeset
• Validates Data
Pretty cool

9.
Shitty third party No feedback
You Shitty Service
💩

10.
Shitty third party No feedback
Good request
You Shitty Service
💩

11.
Shitty third party No feedback
Good request
{“success”: false}
You Shitty Service
💩

12.
Shitty third party No feedback
Good request
{“success”: false}
You Shitty Service
💩

13.
Shitty third party No feedback
Good request
{“success”: false}
You Shitty Service
💩

14.
Ecto.Changeset Validating Data

15.
Ecto.Changeset Validating Data
No Table

16.
Ecto.Changeset Validating Data

17.
Ecto.Changeset Validating Data
Any Ecto Type

18.
Ecto.Changeset Validating Data

19.
Ecto.Changeset Validating Data

20.
Ecto.Changeset Validating Data

21.
Ecto.Changeset Validating Data

22.
Ecto.Changeset Validating Data

23.
Ecto.Changeset Validating Data
•Magic

24.
Ecto.Changeset Validating Data
•Magic
•Not Really

25.
Ecto.Changeset Validating Data

26.
Ecto.Changeset Validating Data

27.
How it looks like? Beautiful

28.
How it looks like? Beautiful

29.
How it looks like? Beautiful

30.
How it looks like? Beautiful

31.
How it looks like? Beautiful

32.
How it looks like? Beautiful

33.
How it looks like? Beautiful

34.
How it looks like? Beautiful
A little example

35.
How it looks like? Beautiful

36.
How it looks like? Beautiful
💩

37.
How it looks like? Beautiful
💩

38.
Questions?
Thank you