julianrubisch

require 'fileutils'

# Loop through all .jpg and .png files in the current directory
Dir.glob("{*.jpg,*.png}").each do |img|
  # Construct the output filename with .webp extension
  output_filename = "#{File.basename(img, File.extname(img))}.webp"

  # Execute ffmpeg command to convert the image
  system("ffmpeg -i '#{img}' '#{output_filename}'")
end

fatkodima

# Make sure to have prepared statements enabled.
# config/database.yml
# test:
#  database: ...
#  prepared_statements: true

# Add this to the top scope of test/test_helper.rb or spec/rails_helper.rb and
# run tests as usual.

queries = Hash.new(0)

robzolkos

# syntax = docker/dockerfile:1

# Make sure RUBY_VERSION matches the Ruby version in .ruby-version and Gemfile
ARG RUBY_VERSION=3.2.2
FROM registry.docker.com/library/ruby:$RUBY_VERSION-slim as base

# Rails app lives here
WORKDIR /rails

# Set production environment

goulvench

# To display flash messages inside XHR responses,
# place this file in app/controllers/concerns/
# then include it in ApplicationController

module RenderFlashNowForXhr
  extend ActiveSupport::Concern

  private

  # Flash messages are not directly available for XHR requests

kconner

macOS Internals

Understand your Mac and iPhone more deeply by tracing the evolution of Mac OS X from prelease to Swift. John Siracusa delivers the details.

Starting Points

How to use this gist

You've got two main options:

codemasher

{
    "1594486665971892224": {
        "id": 1594486665971892224,
        "user_id": 16298441,
        "user": null,
        "created_at": 1668990219,
        "text": "if you tell me The Mask is standing behind me i will turn around and try to look at it. Because my dumb ass thinks The Mask is real",
        "source": "<a href=\"https://mobile.twitter.com\" rel=\"nofollow\">Twitter Web App</a>",
        "retweet_count": 670,
        "favorite_count": 7772,

codemasher

<?php
/**
 * Twitter timeline backup
 *
 * Required:
 *   - PHP 8.1+
 *       - cURL extension enabled
 *       - Windows:
 *           - download https://windows.php.net/downloads/releases/php-8.1.12-Win32-vs16-x64.zip (or a newer available version)
 *           - unzip to a folder of your choice

benoittgt

function! IAmAPutsEmojiDebugger()
ruby <<EOS
    separator = rand(0x1F601..0x1F64F).chr('UTF-8')

    VIM::command("normal! oputs '#{separator}' * (`tput cols`.to_i / 2)")

    VIM::command('normal! oputs "#{__FILE__}:#{__LINE__}"')

    VIM::command("normal! oputs '#{separator}' * (`tput cols`.to_i / 2)")
EOS

zakariaf

Rails 7 new features. Before and After

• Add ComparisonValidator
• PostgreSQL generated columns
• PostgreSQL custom enum types
• Add tracking of belongs_to association
• association_previously_changed? method
• Add invert_where method
• Add associated method
• Add missing method
• Active Record Encryption

yahonda

Ruby 3.1 on Rails

Actions required to use Ruby 3.1.0 with Rails

Rails 7.0.Z

• Rails 7.0.1 is compatible with Ruby 3.1.0.
• Rails 7.0.1 addes net-smtp, net-imap and net-pop gems as Action Mailbox and Action Mailer dependency, you do not need to add them explicitly in your application Gemfile anymore.
• thor 1.2.1 has been released. You will not see DidYouMean::SPELL_CHECKERS.merge deprecate warnings anymore.

Rails 6.1.Z

• Use Rails 6.1.5 to support database.yml with aliases and secrets.yml with aliases.