IanColdwater

Mute these words in your settings here: https://twitter.com/settings/muted_keywords

ActivityTweet
generic_activity_highlights
generic_activity_momentsbreaking
RankedOrganicTweet
suggest_activity
suggest_activity_feed
suggest_activity_highlights
suggest_activity_tweet

guessthepw

LiveView Forms

Application.put_env(:sample, Example.Endpoint,
  http: [ip: {127, 0, 0, 1}, port: 5001],
  server: true,
  live_view: [signing_salt: "aaaaaaaa"],
  secret_key_base: String.duplicate("a", 64)
)

henrik

Deploying Phoenix on Dokku

Worked 2015-09-08 for Phoenix 1.0.1 on Dokku 0.3.25.

These instructions assume you've set up Dokku. If not, go find a tutorial for that part. My notes for setting it up on Digital Ocean.

On your local machine, in the app's repo

Create a Dokku app:

josevalim

# You will need fswatch installed (available in homebrew and friends)
# The command below will run tests and wait until fswatch writes something.
# The --stale flag will only run stale entries, it requires Elixir v1.3.
fswatch lib/ test/ | mix test --stale --listen-on-stdin

0xabad1dea

Speedrunning FAQ/Glossary

by 0xabad1dea September 2018

You may notice a decidedly Nintendo bias to the examples. I can't change who I am.

What is Speedrunning?

Speedrunning is:

• Completing a video game

christhekeele

# For simpler use cases, see the UsesTracker instead:
# https://gist.github.com/christhekeele/e858881d0ca2053295c6e10d8692e6ea


###
# A way to know, at runtime, what modules a module has used at compile time.
# In this case, you include `IndirectUsesTracker` into a module. When that module gets
# used in some other module, it makes that module registerable under a namespace of your choosing.
# When the registerable module is used into a third module, that third module will know at runtime which
# registerables were `use`d in it at compile time, via a function titled after the namespace.

pmarreck

defmodule HendricksFormatter do
	@moduledoc """
	This module is a formatter plugin for Elixir's `mix format` task
	that converts leading whitespace to tabs.
	It tries to intelligently determine the tab width based on the most common
	counts of leading space runs in the file.
	It allows additional space characters for minor adjustments that are below the tab width.
	OK, why tabs? Why resurrect this age-old nerd debate again?
	Very simple: It's an accessibility issue:
	https://adamtuttle.codes/blog/2021/tabs-vs-spaces-its-an-accessibility-issue/

nroi

@doc"""
Returns a map containing all files and their contents from the compressed tar archive.
"""
def extract_tar_from_binary(binary) do
  with {:ok, files} <- :erl_tar.extract({:binary, binary}, [:memory, :compressed]) do
    files
    |> Enum.map(fn {filename, content} -> {to_string(filename), content} end)
    |> Map.new
  end
end

christhekeele

# For more elaborate use cases, see the IndirectUsesTracker instead:
# https://gist.github.com/christhekeele/fc4e058ee7d117016b9b041b83c6546a

###
# A way to know, at runtime, what modules a module has used at compile time.
# In this case, you include `UsesTracker` into a module. When that module gets
# used in some other module, it registers itself with the other module.
##
defmodule UsesTracker do
  

christhekeele

Allowable

A micro-gem DSL for compound conditionals.

Allowable lets you decompose large/long conditional chains into readable, testable, and inspectable segments with Ruby blocks.

Installation