Part 4 of Killer Elixir Tips

Here is the another set of Elixir Tips…

https://medium.com/blackode/10-killer-elixir-tips-4-7866dfed865b

GitHub Link for All PARTS OF KILLER ELIXIR TIPS

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Highlights of Article

• In-depth Explanation
• Live Demos

https://github.com/sotojuan/lheap

Here is an overview on how to use macros to create reusable middleware. I demonstrate this method with a Raxx application, but it could be applied to many situations.

My #refl17 slides can be found here: http://www.slideshare.net/gpadovani/cook-your-kv

Check out how to use Create React App to quickly get off the ground with React development, and how to integrate that front-end application with a Phoenix-powered back-end.

https://github.com/sotojuan/ghibli

The Nerves team has launched embedded-elixir.com to collect embedded Elixir/Erlang news. This week is a video round-up! http://embedded-elixir.com/post/2017-04-06-embedded-talks-in-march/

Slow database queries are a regular thorn in my side.

Here’s a walkthru of how I log slow queries - including the backtrace to the caller - via metaprogramming.

ExPlay is an unofficial Elixir API for Google Play, that let’s you authorize user accounts, get App information and download application APKs.

Check it out on Github.

https://github.com/Sly777/phoenix-docker

A Docker container for the Phoenix framework

This image is based on the official Elixir image and includes the features of that image.

Image Contents

• Elixir 1.4.2
• Phoenix 1.2.1
• Node JS 7.x
• Yarn (NPM)

Let’s go over what are Atoms and Tuples, how they’re used in Elixir and why they’re powerful.

http://www.littlealchemist.io/2017-04-05-understanding-tuples-and-atoms-in-elixir/

It’s easy to create documentation with ExDoc. In our latest episode we generate docs for an existing Elixir project.

https://elixircasts.io/documentation-with-exdoc

https://madebymany.com/stories/how-we-built-passwordless-authentication-with-auth0-and-elixir-phoenix

https://github.com/usecanvas/api-v2

http://crowdhailer.me/talks/2017-04-29/building-a-webserver-in-elixir/

Talk given at the London Meetup group. First introducing the awesome, that is processes in Elixir. Second how to coordinate them and build web-server.

I previously wrote up of a simple Elixir deployment method for AWS. At the same time as this, I asked the community at large to fill in a short survey around what they look for with deployments.

I’ve written up some conclusions from this, and linked the data for others to see, in this post:

https://medium.com/mint-digital/elixir-deployments-our-data-on-what-the-community-needs-cdc053a4285b

I published my first package, a collection of utilities for writing Mix build tasks: https://hex.pm/packages/mbu

Docs: https://hexdocs.pm/mbu/readme.html

tl;dr Logging, dependencies, watch support and utility functions for Mix tasks.

More info about my motivations: https://blog.nytsoi.net/2017/03/24/fbu-frontend-build-utilities

I wrote a blog post about how to save a pattern to be used later in pattern matching.

My use case was publish/subscribe, where I needed to subscribe to terms with a pattern instead of a topic.

https://medium.com/@lasseebert/subscribe-to-messages-with-pattern-matching-8723f5121135

I have updated ex_lcd to better handle external dependencies. No new functionality is included in this release.

Just released v0.4 for phone, a parser to extract information from telephone numbers without consulting any external source. This release improves performance a lot, going from 1ms in worst cases to 10µs. This performance gain is due to some complexity in the lib, so expect a long compilation time. In this release was added too a valid?/1 function, to verify if its a valid telephone number without parsing. hex github