German Velasco
@germsvel.com
💧Elixir and 🔥 Phoenix consultant - http://germanvelasco.com
🎥 Short tips - https://elixirstreams.com
🎙 Elixir Friends - https://elixirfriends.transistor.fm/
🎥 Short tips - https://elixirstreams.com
🎙 Elixir Friends - https://elixirfriends.transistor.fm/
October 14, 2025 at 12:19 PM
Getting back into recording **short** #ElixirLang video tips by recording a walk-through of @elixirphoenix AGENTS file...
It's ~25 mins long. I think I'm rusty 😅
It's ~25 mins long. I think I'm rusty 😅
October 2, 2025 at 3:10 PM
Getting back into recording **short** #ElixirLang video tips by recording a walk-through of @elixirphoenix AGENTS file...
It's ~25 mins long. I think I'm rusty 😅
It's ~25 mins long. I think I'm rusty 😅
The bracket is set! Tournament is Friday at 3pm @elixirconf.bsky.social
August 25, 2025 at 12:02 PM
The bracket is set! Tournament is Friday at 3pm @elixirconf.bsky.social
We have one new participant! Efx!
"Efx is a small library that does one thing and one thing only very well: Make code that contains side effects testable."
hexdocs.pm/efx/Efx.html
"Efx is a small library that does one thing and one thing only very well: Make code that contains side effects testable."
hexdocs.pm/efx/Efx.html
August 15, 2025 at 3:10 PM
We have one new participant! Efx!
"Efx is a small library that does one thing and one thing only very well: Make code that contains side effects testable."
hexdocs.pm/efx/Efx.html
"Efx is a small library that does one thing and one thing only very well: Make code that contains side effects testable."
hexdocs.pm/efx/Efx.html
They haven't all dueled yet, but the repo where I'm testing them all out is aptly called, ARENA! 😄
August 12, 2025 at 12:01 PM
They haven't all dueled yet, but the repo where I'm testing them all out is aptly called, ARENA! 😄
And last, but not least, the second twin-protocol library, ProtoMock!
"a library for mocking Elixir protocols."
hexdocs.pm/protomock/Pr...
"a library for mocking Elixir protocols."
hexdocs.pm/protomock/Pr...
August 12, 2025 at 12:01 PM
And last, but not least, the second twin-protocol library, ProtoMock!
"a library for mocking Elixir protocols."
hexdocs.pm/protomock/Pr...
"a library for mocking Elixir protocols."
hexdocs.pm/protomock/Pr...
Not to be ignored, one of the twin-protocol libraries, Promox!
"Protocol-based mocks and explicit contracts in Elixir."
hexdocs.pm/promox/readm...
"Protocol-based mocks and explicit contracts in Elixir."
hexdocs.pm/promox/readm...
August 12, 2025 at 12:01 PM
Not to be ignored, one of the twin-protocol libraries, Promox!
"Protocol-based mocks and explicit contracts in Elixir."
hexdocs.pm/promox/readm...
"Protocol-based mocks and explicit contracts in Elixir."
hexdocs.pm/promox/readm...
Up next is a library that tries to do it all! Repatch!
"a library for efficient, ergonomic and concise mocking/patching in tests (or not tests)"
hexdocs.pm/repatch
"a library for efficient, ergonomic and concise mocking/patching in tests (or not tests)"
hexdocs.pm/repatch
August 12, 2025 at 12:01 PM
Up next is a library that tries to do it all! Repatch!
"a library for efficient, ergonomic and concise mocking/patching in tests (or not tests)"
hexdocs.pm/repatch
"a library for efficient, ergonomic and concise mocking/patching in tests (or not tests)"
hexdocs.pm/repatch
Coming in with great power (and fervent backers) is mimic!
"a library that simplifies the usage of mocks in Elixir"
hexdocs.pm/mimic/Mimic....
"a library that simplifies the usage of mocks in Elixir"
hexdocs.pm/mimic/Mimic....
August 12, 2025 at 12:01 PM
Coming in with great power (and fervent backers) is mimic!
"a library that simplifies the usage of mocks in Elixir"
hexdocs.pm/mimic/Mimic....
"a library that simplifies the usage of mocks in Elixir"
hexdocs.pm/mimic/Mimic....
Up next is the evolution of Mox with even more safety, Hammox!
"a library for rigorous unit testing using mocks, explicit behaviours and contract tests"
hexdocs.pm/hammox/readm...
"a library for rigorous unit testing using mocks, explicit behaviours and contract tests"
hexdocs.pm/hammox/readm...
August 12, 2025 at 12:01 PM
Up next is the evolution of Mox with even more safety, Hammox!
"a library for rigorous unit testing using mocks, explicit behaviours and contract tests"
hexdocs.pm/hammox/readm...
"a library for rigorous unit testing using mocks, explicit behaviours and contract tests"
hexdocs.pm/hammox/readm...
Of course, no list is complete without the blessed Mox!
"a library for defining concurrent mocks in Elixir."
hexdocs.pm/mox/Mox.html
"a library for defining concurrent mocks in Elixir."
hexdocs.pm/mox/Mox.html
August 12, 2025 at 12:01 PM
Of course, no list is complete without the blessed Mox!
"a library for defining concurrent mocks in Elixir."
hexdocs.pm/mox/Mox.html
"a library for defining concurrent mocks in Elixir."
hexdocs.pm/mox/Mox.html
August 12, 2025 at 12:01 PM
A library that boasts of super powers -- patch!
"Ergonomic Mocking for Elixir"
hexdocs.pm/patch/readme.h
"Ergonomic Mocking for Elixir"
hexdocs.pm/patch/readme.h
August 12, 2025 at 12:01 PM
A library that boasts of super powers -- patch!
"Ergonomic Mocking for Elixir"
hexdocs.pm/patch/readme.h
"Ergonomic Mocking for Elixir"
hexdocs.pm/patch/readme.h
August 12, 2025 at 12:01 PM
August 12, 2025 at 12:01 PM
I recently discovered (or rediscovered) several really cool `mix hex` tasks. Really handy when you need them. 👇
#ElixirLang
#ElixirLang
June 16, 2025 at 10:31 AM
I recently discovered (or rediscovered) several really cool `mix hex` tasks. Really handy when you need them. 👇
#ElixirLang
#ElixirLang
Sometimes, I want a function to take in a list, a single element, or perhaps even `nil`. 🤔
But the operation inside the body of the function requires a list. 😞
For that, I like `List.wrap/1` 🤩
👉 https://www.elixirstreams.com/tips/list-coercion-for-fun-and-profit
#ElixirLang
But the operation inside the body of the function requires a list. 😞
For that, I like `List.wrap/1` 🤩
👉 https://www.elixirstreams.com/tips/list-coercion-for-fun-and-profit
#ElixirLang
February 5, 2025 at 12:01 PM
Sometimes, I want a function to take in a list, a single element, or perhaps even `nil`. 🤔
But the operation inside the body of the function requires a list. 😞
For that, I like `List.wrap/1` 🤩
👉 https://www.elixirstreams.com/tips/list-coercion-for-fun-and-profit
#ElixirLang
But the operation inside the body of the function requires a list. 😞
For that, I like `List.wrap/1` 🤩
👉 https://www.elixirstreams.com/tips/list-coercion-for-fun-and-profit
#ElixirLang
Does anybody else struggle to find their `Logger.debug/1` output in a sea of logs? 😅
One neat trick is to give it some color! 👇
https://www.elixirstreams.com/tips/log-output-with-colors
#ElixirLang
One neat trick is to give it some color! 👇
https://www.elixirstreams.com/tips/log-output-with-colors
#ElixirLang
January 29, 2025 at 11:53 AM
Does anybody else struggle to find their `Logger.debug/1` output in a sea of logs? 😅
One neat trick is to give it some color! 👇
https://www.elixirstreams.com/tips/log-output-with-colors
#ElixirLang
One neat trick is to give it some color! 👇
https://www.elixirstreams.com/tips/log-output-with-colors
#ElixirLang
I got a chance to talk to @mattwynne.bsky.social last week about living in Canada, being a ski bum, skateboarding at our age, how he got involved with Cucumber, writing books, mobbing, and more!
Incredibly fun conversation. Check it out!👇
🎙️ elixirfriends.transistor.fm/episodes/fri...
#ElixirLang
Incredibly fun conversation. Check it out!👇
🎙️ elixirfriends.transistor.fm/episodes/fri...
#ElixirLang
November 4, 2024 at 1:58 PM
I got a chance to talk to @mattwynne.bsky.social last week about living in Canada, being a ski bum, skateboarding at our age, how he got involved with Cucumber, writing books, mobbing, and more!
Incredibly fun conversation. Check it out!👇
🎙️ elixirfriends.transistor.fm/episodes/fri...
#ElixirLang
Incredibly fun conversation. Check it out!👇
🎙️ elixirfriends.transistor.fm/episodes/fri...
#ElixirLang