Martin Nijboer (@martinthenth) profile picture

Martin Nijboer

@martinthenth

Elixir back-end engineer interested in distributed systems and micro-services. Currently learning Rust.

 Groningen, Netherlands
Joined October 2020
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I wrote a blog post on how to use Ecto for API request parameter validation. Ecto.Changeset can be really, really fine-grained in field validation. I highly recommend this pattern dev.to/martinthenth/using-ec…

Using Ecto changesets for API request parameter validation

As Elixir developers, we typically use Ecto.Changeset to validate proposed database records changes...

dev.to
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Martin Nijboer retweeted
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ElixirStatus@elixirstatus25 Feb 2022
Using Ecto changesets for JSON API request parameter validation by @martinthenth elixirstatus.com/=uAYDR /cc @elixirweekly
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How to use `with` statements in Elixir, and how do the underlying assumptions play out? I wrote a blog post about `with` statements on #DEVCommunity dev.to/martinthenth/using-el…

Using Elixir's "with" statement.

Elixir has many features to make code readable, maintainable, and correct. One of them is the with...

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Martin Nijboer retweeted
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ElixirStatus@elixirstatus8 Dec 2021
Using Elixir's "with" statement. by @martinthenth elixirstatus.com/=3b6u8 /cc @elixirweekly #elixirlang
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ElixirWeekly@elixirweekly7 Nov 2021
Deduplicating Authentication and Authorization Tests in Elixir and Phoenix Using Macros dev.to/martinthenth/deduplic… #elixirlang

Deduplicating authentication and authorization tests in Elixir and Phoenix using macros.

Writing the same tests over and over again can be frustrating and error-prone work. Yet that’s what...

dev.to
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I wrote a blog post about deduplicating authentication and authorization tests for Phoenix routes with Elixir's ExUnit using macros. Read it here: dev.to/martinthenth/deduplic… #DEVCommunity #elixir #phoenix #exunit #macro

Deduplicating authentication and authorization tests in Elixir and Phoenix using macros.

Writing the same tests over and over again can be frustrating and error-prone work. Yet that’s what...

dev.to
Martin Nijboer retweeted
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ElixirStatus@elixirstatus28 Oct 2021
Deduplicating authentication and authorization tests in Phoenix using macros. elixirstatus.com/=yuUQx /cc @elixirweekly #elixirlang
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