vhf

state

SELECT
  queue,
  count(1) FILTER (WHERE state = 'available'),
  count(1) FILTER (WHERE state IS NULL OR state != 'available')
FROM oban_jobs
GROUP BY queue;

thmsmlr

// assets/js/app.js
window._lazy_hooks = window._lazy_hooks || {};

let lazyHook = function(hook) {
  return {
    mounted() { window._lazy_hooks[hook].mounted(...arguments) },
    beforeUpdate() { window._lazy_hooks[hook].beforeUpdate(...arguments) },
    updated() { window._lazy_hooks[hook].updated(...arguments) },
    destroyed() { window._lazy_hooks[hook].destroyed(...arguments) },
    disconnected() { window._lazy_hooks[hook].disconnected(...arguments) },

seanmor5

defmodule Client do
  def main(pid) do
    cmd = IO.gets("Enter a command: ") |> String.trim()

    case String.split(cmd) do
      ["show"] ->
        key = self()

        Task.async(fn ->
          send(pid, {:list, key, self()})

dan-palmer

unless File.exists?("~/.todos/"), do: File.mkdir!("~/.todos/")

case System.argv() do
  ["all"] ->
    if (files = File.ls!("~/.todos/")) == [],
      do: IO.puts("No todos."),
      else: Enum.each(files, &IO.puts("- #{&1}\n#{File.read!("#{"~/.todos/"}#{&1}")}\n"))

  ["create", todo] ->
    File.write!("#{"~/.todos/"}#{:os.system_time(:second)}", todo) && IO.puts("📝")

lorenzosinisi

Transformer in Elixir - highly experiemental WIP

This code is in dev mode and not yet finished, it probably won't work but I am using it to learn how to create a transformer from scratch

This gist is shared to help with this tweet https://twitter.com/LorenzoSinisi/status/1652756858459881473

MiniGPT - Elixir

Mix.install(
  [

bcardarella

LiveView Native Livebook

Mix.install(
  [
    {:plug_cowboy, "~> 2.5"},
    {:jason, "~> 1.0"},
    {:phoenix, "~> 1.7.2", override: true},
    {:phoenix_live_view, "~> 0.18.2"},
    {:phoenix_live_reload, "~> 1.4.1", override: true},

toranb

Application.put_env(:sample, PhoenixDemo.Endpoint,
  http: [ip: {127, 0, 0, 1}, port: 8080],
  server: true,
  live_view: [signing_salt: "bumblebee"],
  secret_key_base: String.duplicate("b", 64),
  pubsub_server: PhoenixDemo.PubSub
)

Mix.install([
  {:plug_cowboy, "~> 2.6"},

andreaseriksson

defmodule Mix.Tasks.ConvertToVerifiedRoutes do
  @shortdoc "Fix routes"

  use Mix.Task

  @regex ~r/(Routes\.)(.*)_(path|url)\(.*?\)/
  @web_module MyAppWeb

  def run(_) do
    Path.wildcard("lib/**/*.*ex")

ftes

dijkstra

Mix.install(
  [
    {:kino, "~> 0.7.0"},
    {:vega_lite, "~> 0.1.6"},
    {:kino_vega_lite, "~> 0.1.7"}

PJUllrich

Big-O Time Complexities for Elixir data structures

Map [1]

Operation	Time Complexity
Access	O(log n)
Search	O(log n)
Insertion	O(n) for <= 32 elements, O(log n) for > 32 elements [2]
Deletion	O(n) for <= 32 elements, O(log n) for > 32 elements