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Podcast #1: ActiveRecord code walkthrough #7

Open dpaola2 opened 8 years ago

dpaola2 commented 8 years ago

@raderj89 want to post an outline here?

dpaola2 commented 8 years ago

After we have an outline, we can discuss recording practice / time / location.

dpaola2 commented 8 years ago

Let's try for Wednesday for the outline.

raderj89 commented 8 years ago

ActiveRecord

  1. What is it?
    • explain concept of ORM
    • talk about inheritance
  2. How does it work?
    • explain how it magically creates methods based on column names and makes those available to the Model class
    • explain how it builds SQL from methods like .find, .find_by and .where
  3. Compare this ORM implementation with others, like DataMapper and Ruby Object Mapper
raderj89 commented 8 years ago

Feel free to build on the outline above

dpaola2 commented 8 years ago

Awesome! I would like to add the following topics:

I'll schedule some time to practice and record. We can do as many takes as we need.