Compose Queries with Functions
Learn how to compose queries with functions.
We'll cover the following
Composable functions
One of the critical superpowers of Ecto is the ability to make queries from composable functions. This makes the query fragments reusable and substantially improves readability.
For example, with just a slight tweak, we can take the albums_by_miles
query we’ve been working with and put it into a function that will create a query for any artist’s name.
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