binarygit

# The steps are taken out of https://www.digitalocean.com/community/tutorials/how-to-install-ruby-on-rails-with-rbenv-on-ubuntu-18-04

# Steps to download and run this on your machine:

## Download the script
# wget https://gist.githubusercontent.com/binarygit/de4ba791bae94c633411d0fb51333728/raw/e3845300fe16fb8751a29757db2719d4cbecb591/install-ruby-and-rails.bash

## Source to run it because running the script like a command
## will run it in a new process. This new process won't be able
## to access the updated bashrc when we update it when installing

andynu

#!/usr/bin/env ruby
# Given a file and method_name
# Show all the different implementations across the git history (first commit per implementation).
#
#   show_method_history <file> <method_name> --html
#
#   e.g. show_method_history test/test_helper.rb sign_in --html
#
# WARNING: the --html output just dumps html files into your current folder.
#

alvincrespo

module ApplicationHelper
  def will_paginate(coll_or_options = nil, options = {})
    if coll_or_options.is_a? Hash
      options = coll_or_options
      coll_or_options = nil
    end
    options = options.merge renderer: TailwindUIPaginationRenderer unless options[:renderer]
    super(*[coll_or_options, options].compact)
  end
end

crawler

# frozen_string_literal: true

###############################################################################################
#                            WHAT I SERIALIZE?                                                #
###############################################################################################

# This scrip can help you to find what object types you need to witelist after CVE-2022-32224 update
# AD: If you using StimulusJS then checkout my gem stimulus_tag_helper
# https://rubygems.org/gems/stimulus_tag_helper
# https://github.com/crawler/stimulus_tag_helper

andynu

  desc 'Show basic controller usage stats'
  task :controllers => :environment do
    logfiles = Dir['log/%s.log*' % Rails.env].sort
    logs_gz, logs_txt = logfiles.partition{|f| Pathname.new(f).extname == '.gz' }
    results = `ag Started -A 1 #{logs_txt.join(' ')}`
    unless logs_gz.empty?
      results << `zcat #{logs_gz.join(' ')} |ag Started -A 1`
    end
    Event = Struct.new(:http_method, :uri_path, :client_ip, :requested_at_str, :controller_name, :controller_action, :format) do
      def requested_at

natematykiewicz

desc 'Find routes that will raise a routing error when requested'
task unroutable_routes: :environment do
  # A lot of this code was taken from how `rake routes` works
  # https://github.com/rails/rails/blob/f95c0b7e96eb36bc3efc0c5beffbb9e84ea664e4/railties/lib/rails/commands/routes/routes_command.rb

  require 'action_dispatch/routing/inspector'

  unroutables = Rails.application.routes.routes.
     map { |r| ActionDispatch::Routing::RouteWrapper.new(r) }.
     reject { |r| r.internal? || r.engine? || r.path.starts_with?('/rails/') || !r.controller }.

andynu

# I have lots of projects. As I do the rails upgrades I collect the pin changes and other adjustments here
# towards the end of upgrading all the projects it gets easier and easier because of these commands.

❯ ./rails-upgrade 
Commands:
  rails-upgrade apple_touch                 # add blank apple-touch icons
  rails-upgrade application_record          # adds ApplicationRecord and replaces all references to ActiveRecord::Base with it
  rails-upgrade asset_precompile_check      # look for assets that need to be added to the assets initializer precompile list
  rails-upgrade assigns_check               # the assigns method has been extracted to a gem, check if it is used, and add the gem
  rails-upgrade before_filter               # change before_filter to before_action in controllers

dalezak

def current_ability
  @current_ability ||= begin
    current_ability = Ability.new(current_user)
    controller_names.to_a.each do |controller_name|
      model_name = controller_name.classify
      model_ability = "#{model_name}Ability".constantize rescue nil
      if model_ability.present? && model_abilities[model_ability].nil?
        model_abilities[model_ability] = model_ability.new(current_user)
        current_ability.merge(model_abilities[model_ability])
      end

tbuehlmann

class Comment < ActiveRecord::Base
  belongs_to :post, counter_cache: true
end

vitobotta

// This code is to be used with https://turbo.hotwire.dev. By default Turbo keeps visited pages in its cache 
// so that when you visit one of those pages again, Turbo will fetch the copy from cache first and present that to the user, then 
// it will fetch the updated page from the server and replace the preview. This makes for a much more responsive navigation 
// between pages. We can improve this further with the code in this file. It enables automatic prefetching of a page when you
// hover with the mouse on a link or touch it on a mobile device. There is a delay between the mouseover event and the click
// event, so with this trick the page is already being fetched before the click happens, speeding up also the first 
// view of a page not yet in cache. When the page has been prefetched it is then added to Turbo's cache so it's available for
// the next visit during the same session. Turbo's default behavior plus this trick make for much more responsive UIs (non SPA).