Backend>Blogs/Talks

Polymorphism and Structs in Elixir

JKWA

JKWA

Author of Advanced Functional Programming with Elixir

Polymorphism and Structs in Elixir

Another in my series of trimmings from Advanced Functional Programming with Elixir . This one explores how polymorphism relies on tags and how Elixir’s structs make that pattern safer and more robust.

1 comment
/elixir#blog-post/book-advanced-functional-programming-with-elixir
3 635 1

Most Liked

jkdiaz

jkdiaz

Awesome discussion. I always thought of polymorphism in the OO sense.

2
Post #2

Where Next?

View thread on forum
View Advanced Functional Programming With Elixir's book portal
Post errata for this book
Post a suggestion for this book
Post a question about this book
Post a review about this book
elixir
blog-post
Home Backend>Blogs/Talks
/elixir#blog-post/book-advanced-functional-programming-with-elixir
3 635 1
Last post

Popular Backend topics Top

First poster: bot
Backend>Blogs/Talks

The Race to Replace C & C++
The Race to Replace C & C++. Three expert compiler writers sit down to discuss moving beyond C and C++ This thread...
media.handmade-seattle.com
/c-plus-plus/zig
0 1524 0
New
paulanthonywilson
Backend>Blogs/Talks

Test Driving OTP - creating a registry with expiring entries
Following up on the previous post on using UDP multicasting to broadcast and detect peers on a network, I create a registry of those peer...
furlough.merecomplexities.com
/elixir#otp#test-driven
2 2024 0
New
First poster: AstonJ
Backend>Blogs/Talks

What I wish I knew before building a Shopify App
They expect you to make a onepage application (SPA) The polaris design system officially only supports react Integration with the s...
ma.ttias.ch
26 1843 11
New
brainlid
Backend>Blogs/Talks

ThinkingElixir 052 - IOList and Postgres with Nathan Long
We take a deeper dive with Nathan Long into IOLists in Elixir. We cover what they are, how they work, the power they have when concatenat...
thinkingelixir.com
/elixir/phoenix#postgres#podcasts
5 1318 0
New
pablocostass
Backend>Blogs/Talks

Galicia ❤️ a BEAM (blog-post in Galician)
Todos coñecemos os focos de Erlang/Elixir máis renomeados do mundo, como a Suecia, o Brasil, a California ou Londres. Mais a comunidade, ...
medium.com
#community/elixir/erlang#blog-post#galicia
13 1801 3
New
elbrujohalcon
Backend>Blogs/Talks

Inaka / TDD, Coverage and Why Testing Exceptions
Another week, another oldies-but-goldies post… This one about Test Driven Development.
tealfeed.com
/erlang#article#test#tdd
4 1421 0
New
brainlid
Backend>Blogs/Talks

ThinkingElixir 081 - Elixir in a Burrito with Quinn and Digit
In episode 81 of Thinking Elixir, we talk with Digit and Quinn Wilton about the Burrito project. It wraps up Elixir to a single binary, e...
podcast.thinkingelixir.com
/elixir/security#podcasts/zig#dev-news-source#cross-platform
4 1486 0
New
First poster: AstonJ
Backend>Blogs/Talks

Ruby Structs
Ruby’s Struct is one of several powerful core classes which is often overlooked and under utilized compared to the more popular Hash clas...
alchemists.io
/ruby
20 1993 13
New
brainlid
Backend>Blogs/Talks

ThinkingElixir 083 - Zig and Zigler with Isaac Yonemoto
In episode 83 of Thinking Elixir, We talk with Isaac Yonemoto about the Zig language and his Zigler Elixir library. We learn where Zig ca...
podcast.thinkingelixir.com
/elixir#podcasts/zig#dev-news-source#cross-platform#nifs
4 1662 0
New
vkatsuba
Backend>Blogs/Talks

Why Erlang/OTP Still Matters in 2025
Hi folks! Ukrainian Erlanger is here :sign_of_the_horns:! I’d like to share my recent talk at the TADSummit Online Conference, where I ...
youtube.com
/erlang#blog-post#functional-programming
5 1357 2
New

Other popular topics Top

PragmaticBookshelf
Backend>Learning Resources

Testing Elixir
Write Elixir tests that you can be proud of. Dive into Elixir’s test philosophy and gain mastery over the terminology and concepts that u...
pragprog.com
#pragprog/elixir#published-book/book-testing-elixir
33 5004 8
New
AstonJ
Science/Tech>Tech Chat

What are you watching?
Or looking forward to? :nerd_face:
#community
491 13266 267
New
DevotionGeo
Backend>Chat

Would you use Erlang now when there is Elixir?
Why, if your answer is yes?
/elixir/erlang
167 4955 52
New
PragmaticBookshelf
Game Dev>Learning Resources

Hands-on Rust: Effective Learning through 2D Game Development and Play
Rust is an exciting new programming language combining the power of C with memory safety, fearless concurrency, and productivity boosters...
pragprog.com
#pragprog/rust#published-book/book-hands-on-rust
117 10879 30
New
PragmaticBookshelf
Backend>Learning Resources

Concurrent Data Processing in Elixir
Learn different ways of writing concurrent code in Elixir and increase your application's performance, without sacrificing scalability or...
pragprog.com
#pragprog/elixir#published-book/book-concurrent-data-processing-in-elixir
78 6059 24
New
Help
Game Dev>Questions

Can I use Java to program a game for Nintendo switch?
I am trying to crate a game for the Nintendo switch, I wanted to use Java as I am comfortable with that programming language. Can you use...
/java#nintendo
8 4771 3
New
PragmaticBookshelf
General Dev>Learning Resources

A Common-Sense Guide to Data Structures and Algorithms in Python, Volume 1
Big O Notation can make your code faster by orders of magnitude. Get the hands-on info you need to master data structures and algorithms ...
pragprog.com
#pragprog/python#published-book/book-a-common-sense-guide-to-data-structures-and-algorithms-in-python-volume-1
24 5988 11
New
CommunityNews
General Dev>In The News

X can’t stop spread of explicit, fake AI Taylor Swift images
Will Swifties’ war on AI fakes spark a deepfake porn reckoning?
arstechnica.com
/swift
0 8379 0
New
CommunityNews
General Dev>In The News

Review of Linux on Minisforum V3 AMD Ryzen Tablet
A Brief Review of the Minisforum V3 AMD Tablet. Update: I have created an awesome-minisforum-v3 GitHub repository to list information fo...
mudkip.me
#linux#review#amd
0 4635 0
New
PragmaticBookshelf
Backend>Learning Resources

Simplicity
Fight complexity and reclaim the original spirit of agility by learning to simplify how you develop software. The result: a more humane a...
pragprog.com
#pragprog#published-book/book-simplicity
10 6553 8
New
Back to top

Sponsor Spotlight

Manning

Develop your skills with books, videos, and courses.

Latest in Advanced Functional Programming with Elixir

Advanced Functional Programming with Elixir Portal ❯

Latest in Elixir

Elixir Portal ❯

Backend>Blogs/Talks

Backend Blogs/Talks ❯

Latest on Devtalk

Devtalk ❯

We ❤️ helpful members!

We reward our most helpful members via our MOTM scheme - by giving away a whopping 25 books per year!

Member of the Month

Devtalk Sponsors

Pragmatic Bookshelf

Practical resources that improve the lives of professional developers.

Erlang Solutions

We build trusted fault-tolerant systems that scale to billions of users.

Honeybadger

Real-time error tracking, performance insights, and observability for devs.

EEF

Supporting innovation across the BEAM ecosystem.

coders51

We build reliable cloud platforms for business-critical systems.

Manning Publications

Develop your skills with books, videos, and courses.

AppSignal

Catch errors, track performance, monitor hosts and more.

WyeWorks

Enabling companies to succeed by building software people love.

Pragmatic Studio

Courses that move you from confusion to "Aha, now I get it!"

View all our sponsors ❯

Categories:

Sub Categories:

Popular Portals

Devtalk Sponsors

Pragmatic Bookshelf

Practical resources that improve the lives of professional developers.

Erlang Solutions

We build trusted fault-tolerant systems that scale to billions of users.

Honeybadger

Real-time error tracking, performance insights, and observability for devs.

EEF

Supporting innovation across the BEAM ecosystem.

coders51

We build reliable cloud platforms for business-critical systems.

Manning Publications

Develop your skills with books, videos, and courses.

AppSignal

Catch errors, track performance, monitor hosts and more.

WyeWorks

Enabling companies to succeed by building software people love.

Pragmatic Studio

Courses that move you from confusion to "Aha, now I get it!"

View all our sponsors ❯

We're in Beta

About us Mission Statement See our Roadmap