Embedding Elixir Structs in Ecto Models
Postgres can store unstructured data such as arrays, json, and jsonb as of version 9.4. Ecto, Elixir’s database wrapper, provides first class support for serializing and deserializing Ecto structs and arrays into these native data types without sacrificing the expressiveness of Ecto models. Embedded records have all the things regular models have, such as structured fields, lifecycle callbacks, an
How we test Rails applications
I’m frequently asked what it takes to begin testing Rails applications. The hardest part of being a beginner is that you often don’t know the terminology or what questions you should be asking. What follows is a high-level overview of the tools we use, why we use them, and some tips to keep in mind as you are starting out. RSpec We use RSpec over Test::Unit because the syntax encourages human read
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ExMachina 2.0 - Cast Away
