Elixir Best Practices - Deeply Nested Maps - DockYard
When writing Elixir apps you’ll typically find yourself building up state in a map. Typically these maps contain deep nesting. Updating anything deeply nested means you have to write something like: my_map = %{ foo: %{ bar: %{ baz: "my value" } } } new_bar_map = my_map |> Map.get(:foo) |> Map.get(:bar) |> Map.put(:baz, "new value") new_foo_map = my_map |> Map.get(:foo) |> Map.put(:bar, new_bar_map
Phoenix Tips and Tricks - DockYard
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Custom Software, Mobile & Web App Development, Product Design & Strategy - DockYard
We partner with innovative teams to build custom web and mobile products that scale as their users, features, and complexity grow. Get in Touch with Us For more than a decade Fortune 500s, mid-sized disruptors, and early-stage startups have trusted us to help them overcome complex digital product challenges and bring products from idea to market. Meet All Your Product Needs We combine evidence-bas
Avoid Rails When Generating JSON responses with PostgreSQL - DockYard
{ "tags":[ {"id":1,"name":"Tag #0","note_id":1}, {"id":1001,"name":"Tag #1000","note_id":1}, {"id":2001,"name":"Tag #2000","note_id":1}, ... ], "notes":[ { "id":1, "title":"Note #0", "content":"Lorem ipsum...", "tag_ids":[9001,8001,7001,6001,5001,4001,3001,2001,1001,1] }, { "id":2, "title":"Note #1", "content":"Lorem ipsum...", "tag_ids":[9002,8002,7002,6002,5002,4002,3002,2002,1002,2] } ] } What
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Phoenix is not Rails
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